---
OA_place: publisher
OA_type: hybrid
_id: '14278'
abstract:
- lang: eng
text: 'The Birkhoff conjecture says that the boundary of a strictly convex integrable
billiard table is necessarily an ellipse. In this article, we consider a stronger
notion of integrability, namely, integrability close to the boundary, and prove
a local version of this conjecture: a small perturbation of almost every ellipse
that preserves integrability near the boundary, is itself an ellipse. We apply
this result to study local spectral uniqueness of ellipses using the connection
between the wave trace of the Laplacian and the dynamics near the boundary and
establish local uniqueness for almost all of them.'
acknowledgement: 'The author acknowledges the partial support of the European Research
Council Grant #885707. He also thanks Vadim Kaloshin for proposing the idea of the
project and greatly aiding the implementation. The author is also grateful to Hamid
Hezari, Amir Vig, Steve Zelditch, Comlan E. Koudjinan, Corentin Fierobe, Ngo Nhok
Tkhai Shon and Roman Sarapin for useful discussions. The author also acknowledges
partial support of ISTern summer program. The project started in the summer of 2021,
when the author was an intern at ISTA. Open access funding provided by Institute
of Science and Technology (IST Austria).'
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Illya
full_name: Koval, Illya
id: 2eed1f3b-896a-11ed-bdf8-93c7c4bf159e
last_name: Koval
citation:
ama: Koval I. Local strong Birkhoff conjecture and local spectral rigidity of almost
every ellipse. Inventiones Mathematicae. 2025. doi:10.1007/s00222-025-01397-y
apa: Koval, I. (2025). Local strong Birkhoff conjecture and local spectral rigidity
of almost every ellipse. Inventiones Mathematicae. Springer Nature. https://doi.org/10.1007/s00222-025-01397-y
chicago: Koval, Illya. “Local Strong Birkhoff Conjecture and Local Spectral Rigidity
of Almost Every Ellipse.” Inventiones Mathematicae. Springer Nature, 2025.
https://doi.org/10.1007/s00222-025-01397-y.
ieee: I. Koval, “Local strong Birkhoff conjecture and local spectral rigidity of
almost every ellipse,” Inventiones Mathematicae. Springer Nature, 2025.
ista: Koval I. 2025. Local strong Birkhoff conjecture and local spectral rigidity
of almost every ellipse. Inventiones Mathematicae.
mla: Koval, Illya. “Local Strong Birkhoff Conjecture and Local Spectral Rigidity
of Almost Every Ellipse.” Inventiones Mathematicae, Springer Nature, 2025,
doi:10.1007/s00222-025-01397-y.
short: I. Koval, Inventiones Mathematicae (2025).
corr_author: '1'
date_created: 2023-09-06T08:35:43Z
date_published: 2025-12-11T00:00:00Z
date_updated: 2025-12-29T11:37:48Z
day: '11'
ddc:
- '510'
department:
- _id: GradSch
- _id: VaKa
doi: 10.1007/s00222-025-01397-y
ec_funded: 1
external_id:
arxiv:
- '2111.12171'
has_accepted_license: '1'
language:
- iso: eng
license: https://creativecommons.org/licenses/by/4.0/
main_file_link:
- open_access: '1'
url: https://doi.org/10.1007/s00222-025-01397-y
month: '12'
oa: 1
oa_version: Published Version
project:
- _id: 9B8B92DE-BA93-11EA-9121-9846C619BF3A
call_identifier: H2020
grant_number: '885707'
name: Spectral rigidity and integrability for billiards and geodesic flows
publication: Inventiones Mathematicae
publication_identifier:
eissn:
- 1432-1297
issn:
- 0020-9910
publication_status: epub_ahead
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Local strong Birkhoff conjecture and local spectral rigidity of almost every
ellipse
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2025'
...
---
OA_place: publisher
OA_type: gold
_id: '14647'
abstract:
- lang: eng
text: "In the developing vertebrate central nervous system, neurons and glia typically
arise\r\nsequentially from common progenitors. Here, we report that the transcription
factor Forkhead\r\nBox G1 (Foxg1) regulates gliogenesis in the mouse neocortex
via distinct cell-autonomous roles in progenitors and postmitotic neurons that
regulate different aspects of the gliogenic FGF signalling pathway. We demonstrate
that loss of Foxg1 in cortical progenitors at neurogenic stages causes premature
astrogliogenesis. We identify a novel FOXG1 target, the pro-gliogenic FGF pathway
component Fgfr3, which is suppressed by FOXG1 cell-autonomously to maintain neurogenesis.
Furthermore, FOXG1 can also suppress premature astrogliogenesis triggered by the
augmentation of FGF signalling. We identify a second novel function of FOXG1 in
regulating the expression of gliogenic cues in newborn neocortical upper-layer
neurons. Loss of FOXG1 in postmitotic neurons non-autonomously enhances gliogenesis
in the progenitors via FGF signalling. These results fit well with the model that
newborn neurons secrete cues that trigger progenitors to produce the next wave
of cell types, astrocytes. If FGF signalling is attenuated in Foxg1 null progenitors,
they progress to oligodendrocyte production. Therefore, loss of FOXG1 transitions
the progenitor to a gliogenic state, producing either astrocytes or oligodendrocytes
depending on FGF signalling levels. Our results uncover how FOXG1 integrates extrinsic
signalling via the FGF pathway to regulate the sequential generation of neurons,
astrocytes, and oligodendrocytes in the cerebral cortex. "
acknowledgement: "We thank the animal house staff of the Tata Institute of Fundamental
Research, Mumbai (TIFR), for their excellent support; Gordon Fishell (Harvard Medical
School, USA), and Goichi Miyoshi (Gunma University, Japan) for the Foxg1 floxed
mouse line; Hiroshi Kawasaki (Kanazawa University, Japan) for the plasmids pCAG-FGF8
and pCAG-sFgfr3c; Soo Kyung Lee (University at Buffalo, The State University of
New York, USA) for the Foxg1lox/lox genotyping primers and protocol. We thank Deepak
Modi and Vainav Patel (National Institute for Research in Reproductive and Child
Health, NIRRCH, Mumbai, India) for the use of the NIRRCH FACS Facility, and the
staff of the NIRRCH and TIFR FACS facilities for their assistance. We thank Denis
Jabaudon (University of Geneva, Switzerland) for his critical comments on the manuscript
and members of the Jabaudon lab for helpful discussions. This work was funded by
the Department of Atomic Energy (DAE), Govt. of India (Project Identification no.
RTI4003,\r\nDAE OM no. 1303/2/2019/R&D-II/DAE/2079). "
article_number: '101851'
article_processing_charge: Yes
article_type: original
author:
- first_name: Mahima
full_name: Bose, Mahima
last_name: Bose
- first_name: Varun
full_name: Suresh, Varun
last_name: Suresh
- first_name: Urvi
full_name: Mishra, Urvi
last_name: Mishra
- first_name: Ishita
full_name: Talwar, Ishita
last_name: Talwar
- first_name: Anuradha
full_name: Yadav, Anuradha
last_name: Yadav
- first_name: Shiona
full_name: Biswas, Shiona
last_name: Biswas
- first_name: Simon
full_name: Hippenmeyer, Simon
id: 37B36620-F248-11E8-B48F-1D18A9856A87
last_name: Hippenmeyer
orcid: 0000-0003-2279-1061
- first_name: Shubha
full_name: Tole, Shubha
last_name: Tole
citation:
ama: Bose M, Suresh V, Mishra U, et al. Dual role of FOXG1 in regulating gliogenesis
in the developing neocortex via the FGF signalling pathway. eLife. 2025;13.
doi:10.7554/elife.101851.3
apa: Bose, M., Suresh, V., Mishra, U., Talwar, I., Yadav, A., Biswas, S., … Tole,
S. (2025). Dual role of FOXG1 in regulating gliogenesis in the developing neocortex
via the FGF signalling pathway. ELife. eLife Sciences Publications. https://doi.org/10.7554/elife.101851.3
chicago: Bose, Mahima, Varun Suresh, Urvi Mishra, Ishita Talwar, Anuradha Yadav,
Shiona Biswas, Simon Hippenmeyer, and Shubha Tole. “Dual Role of FOXG1 in Regulating
Gliogenesis in the Developing Neocortex via the FGF Signalling Pathway.” ELife.
eLife Sciences Publications, 2025. https://doi.org/10.7554/elife.101851.3.
ieee: M. Bose et al., “Dual role of FOXG1 in regulating gliogenesis in the
developing neocortex via the FGF signalling pathway,” eLife, vol. 13. eLife
Sciences Publications, 2025.
ista: Bose M, Suresh V, Mishra U, Talwar I, Yadav A, Biswas S, Hippenmeyer S, Tole
S. 2025. Dual role of FOXG1 in regulating gliogenesis in the developing neocortex
via the FGF signalling pathway. eLife. 13, 101851.
mla: Bose, Mahima, et al. “Dual Role of FOXG1 in Regulating Gliogenesis in the Developing
Neocortex via the FGF Signalling Pathway.” ELife, vol. 13, 101851, eLife
Sciences Publications, 2025, doi:10.7554/elife.101851.3.
short: M. Bose, V. Suresh, U. Mishra, I. Talwar, A. Yadav, S. Biswas, S. Hippenmeyer,
S. Tole, ELife 13 (2025).
date_created: 2023-12-06T13:07:01Z
date_published: 2025-03-14T00:00:00Z
date_updated: 2025-05-14T11:41:52Z
day: '14'
ddc:
- '570'
department:
- _id: SiHi
doi: 10.7554/elife.101851.3
external_id:
pmid:
- '40085500'
file:
- access_level: open_access
checksum: 64a6a6f86e24b21fe72c7a7fd6056fed
content_type: application/pdf
creator: dernst
date_created: 2025-04-03T11:19:26Z
date_updated: 2025-04-03T11:19:26Z
file_id: '19467'
file_name: 2025_eLife_Bose.pdf
file_size: 17462771
relation: main_file
success: 1
file_date_updated: 2025-04-03T11:19:26Z
has_accepted_license: '1'
intvolume: ' 13'
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
pmid: 1
publication: eLife
publication_identifier:
eissn:
- 2050-084X
publication_status: published
publisher: eLife Sciences Publications
quality_controlled: '1'
scopus_import: '1'
status: public
title: Dual role of FOXG1 in regulating gliogenesis in the developing neocortex via
the FGF signalling pathway
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 13
year: '2025'
...
---
OA_place: publisher
OA_type: hybrid
PlanS_conform: '1'
_id: '18074'
abstract:
- lang: eng
text: The Aharonov–Casher theorem is a result on the number of the so-called zero
modes of a system described by the magnetic Pauli operator in R2. In this paper
we address the same question for the Dirac operator on a flat two-dimensional
manifold with boundary and Atiyah–Patodi–Singer boundary condition. More concretely
we are interested in the plane and a disc with a finite number of circular holes
cut out. We consider a smooth compactly supported magnetic field on the manifold
and an arbitrary magnetic field inside the holes.
acknowledgement: "First and foremost I am grateful to Jan Philip Solovej for fruitful
meetings during (and after) my PhD programme, when this work was done. Further I
would like to thank Joshua Hunt, Anna Sisak, Jakub Löwit, Błażej Ruba, Volodymir
Riabov, Lukas Schimmer and Georgios Koutentakis for valuable discussions. Many thanks
belong to Rafael Benguria for hosting my visit, during which some of the work has
been done. I am also grateful to Marina Prokhorova who first initiated the discussion
of this project topic and to Annemarie Luger for her valuable comments during my
PhD defence and in particular pointing out the qualitative difference in our two
main results. I would like to acknowledge support for research on this paper from
VILLUM FONDEN through the QMATH Centre of Excellence grant. nr. 10059. This project
also received funding from the European Union’s Horizon 2020 research and innovation
programme under the Marie Skłodowska-Curie grant agreement No 101034413. I am grateful
to the two reviewers for reading carefully my manuscript and pointing out several
issues contributing thus significantly to the readability and clarity of this paper.\r\nOpen
access funding provided by Institute of Science and Technology (IST Austria)."
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Marie
full_name: Fialova, Marie
id: e9c9844d-9e21-11ec-b482-f96fc09f7c4d
last_name: Fialova
citation:
ama: Fialova M. Aharonov–Casher theorems for Dirac operators on manifolds with boundary
and APS boundary condition. Annales Henri Poincare. 2025;26:2859-2900.
doi:10.1007/s00023-024-01482-7
apa: Fialova, M. (2025). Aharonov–Casher theorems for Dirac operators on manifolds
with boundary and APS boundary condition. Annales Henri Poincare. Springer
Nature. https://doi.org/10.1007/s00023-024-01482-7
chicago: Fialova, Marie. “Aharonov–Casher Theorems for Dirac Operators on Manifolds
with Boundary and APS Boundary Condition.” Annales Henri Poincare. Springer
Nature, 2025. https://doi.org/10.1007/s00023-024-01482-7.
ieee: M. Fialova, “Aharonov–Casher theorems for Dirac operators on manifolds with
boundary and APS boundary condition,” Annales Henri Poincare, vol. 26.
Springer Nature, pp. 2859–2900, 2025.
ista: Fialova M. 2025. Aharonov–Casher theorems for Dirac operators on manifolds
with boundary and APS boundary condition. Annales Henri Poincare. 26, 2859–2900.
mla: Fialova, Marie. “Aharonov–Casher Theorems for Dirac Operators on Manifolds
with Boundary and APS Boundary Condition.” Annales Henri Poincare, vol.
26, Springer Nature, 2025, pp. 2859–900, doi:10.1007/s00023-024-01482-7.
short: M. Fialova, Annales Henri Poincare 26 (2025) 2859–2900.
corr_author: '1'
date_created: 2024-09-15T22:01:42Z
date_published: 2025-08-01T00:00:00Z
date_updated: 2025-09-30T10:22:14Z
day: '01'
ddc:
- '510'
department:
- _id: RoSe
doi: 10.1007/s00023-024-01482-7
ec_funded: 1
external_id:
arxiv:
- '2304.13373'
isi:
- '001304370000001'
file:
- access_level: open_access
checksum: d8d2d6dbce293c9ee6eaa9262e597147
content_type: application/pdf
creator: dernst
date_created: 2025-08-05T11:24:25Z
date_updated: 2025-08-05T11:24:25Z
file_id: '20124'
file_name: 2025_AnnalesHenriPoincare_Fialova.pdf
file_size: 728124
relation: main_file
success: 1
file_date_updated: 2025-08-05T11:24:25Z
has_accepted_license: '1'
intvolume: ' 26'
isi: 1
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
page: 2859-2900
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publication: Annales Henri Poincare
publication_identifier:
issn:
- 1424-0637
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Aharonov–Casher theorems for Dirac operators on manifolds with boundary and
APS boundary condition
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 26
year: '2025'
...
---
OA_place: publisher
OA_type: hybrid
_id: '18154'
abstract:
- lang: eng
text: 'In 1976, Deligne and Lusztig realized the representation theory of finite
groups of Lie type inside étale cohomology of certain algebraic varieties. Recently,
a p-adic version of this theory started to emerge: there are p-adic Deligne–Lusztig
spaces, whose cohomology encodes representation theoretic information for p-adic
groups – for instance, it partially realizes the local Langlands correspondence
with characteristic zero coefficients. However, the parallel case of coefficients
of positive characteristic ℓ≠p has not been inspected so far. The purpose of
this article is to initiate such an inspection. In particular, we relate cohomology
of certain p-adic Deligne–Lusztig spaces to Vignéras''s modular local Langlands
correspondence for GLn.'
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Jakub
full_name: Löwit, Jakub
id: e3b80ae2-eb8e-11eb-b029-9aef4a9108a0
last_name: Löwit
citation:
ama: Löwit J. On modulo ℓ cohomology of p-adic Deligne–Lusztig varieties for GLn.
Journal of Algebra. 2025;663(2):81-118. doi:10.1016/j.jalgebra.2024.08.033
apa: Löwit, J. (2025). On modulo ℓ cohomology of p-adic Deligne–Lusztig varieties
for GLn. Journal of Algebra. Elsevier. https://doi.org/10.1016/j.jalgebra.2024.08.033
chicago: Löwit, Jakub. “On modulo ℓ Cohomology of P-Adic Deligne–Lusztig Varieties
for GLn.” Journal of Algebra. Elsevier, 2025. https://doi.org/10.1016/j.jalgebra.2024.08.033.
ieee: J. Löwit, “On modulo ℓ cohomology of p-adic Deligne–Lusztig varieties for
GLn,” Journal of Algebra, vol. 663, no. 2. Elsevier, pp. 81–118, 2025.
ista: Löwit J. 2025. On modulo ℓ cohomology of p-adic Deligne–Lusztig varieties
for GLn. Journal of Algebra. 663(2), 81–118.
mla: Löwit, Jakub. “On modulo ℓ Cohomology of P-Adic Deligne–Lusztig Varieties for
GLn.” Journal of Algebra, vol. 663, no. 2, Elsevier, 2025, pp. 81–118,
doi:10.1016/j.jalgebra.2024.08.033.
short: J. Löwit, Journal of Algebra 663 (2025) 81–118.
corr_author: '1'
date_created: 2024-09-29T22:01:37Z
date_published: 2025-02-01T00:00:00Z
date_updated: 2025-02-27T12:32:40Z
day: '01'
ddc:
- '510'
department:
- _id: TaHa
doi: 10.1016/j.jalgebra.2024.08.033
external_id:
arxiv:
- '2404.11176'
isi:
- '001325207800001'
file:
- access_level: open_access
checksum: eb240e93c178e48429ad918c9058f1fe
content_type: application/pdf
creator: dernst
date_created: 2025-01-13T08:57:57Z
date_updated: 2025-01-13T08:57:57Z
file_id: '18830'
file_name: 2024_JourAlgebra_Loewit.pdf
file_size: 731175
relation: main_file
success: 1
file_date_updated: 2025-01-13T08:57:57Z
has_accepted_license: '1'
intvolume: ' 663'
isi: 1
issue: '2'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
page: 81-118
publication: Journal of Algebra
publication_identifier:
eissn:
- 1090-266X
issn:
- 0021-8693
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: On modulo ℓ cohomology of p-adic Deligne–Lusztig varieties for GLn
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 663
year: '2025'
...
---
OA_place: publisher
OA_type: hybrid
_id: '18157'
abstract:
- lang: eng
text: "Interest in sliding block puzzles dates back to the 15-puzzle, seemingly
invented by Noyes Chapman in 1874 (see [23] for an account of the fascinating
history of the puzzle). The game consists of fifteen movable square blocks numbered
\r\n and arranged within a \r\n square box, leaving one empty space (see Figure
1). The task at hand is to start from a given configuration of the numbered blocks
and reach the desired target configuration, where the only allowed move is to
slide a numbered block into an adjacent empty space. This task seemed to be unpredictably
either very easy to accomplish, or completely impossible, and the puzzle turned
into a worldwide sensation in the spring of 1880. A particularly challenging instance,
known as the 13-15-14 puzzle, consisted of initial and target configurations that
differed by a single swap (historically this swap involved the blocks labeled
14 and 15). The craze of this puzzle was such that it consistently made newspaper
headlines in 1880, with an article in the New York Times lamenting that it was
“threatening our free institutions” [23, p. 9]. Various prizes were offered for
anyone who could solve this challenge, beginning with a $25 set of teeth and culminating
with Sam Loyd’s famous $1,000 cash prize."
acknowledgement: Open access funding provided by Copenhagen University.
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Florestan R
full_name: Brunck, Florestan R
id: 6ab6e556-f394-11eb-9cf6-9dfb78f00d8d
last_name: Brunck
- first_name: Matthew Alan
full_name: Kwan, Matthew Alan
id: 5fca0887-a1db-11eb-95d1-ca9d5e0453b3
last_name: Kwan
orcid: 0000-0002-4003-7567
citation:
ama: 'Brunck FR, Kwan MA. Books, Hallways, and social butterflies: A note on sliding
block puzzles. Mathematical Intelligencer. 2025;47:52-65. doi:10.1007/s00283-024-10358-x'
apa: 'Brunck, F. R., & Kwan, M. A. (2025). Books, Hallways, and social butterflies:
A note on sliding block puzzles. Mathematical Intelligencer. Springer Nature.
https://doi.org/10.1007/s00283-024-10358-x'
chicago: 'Brunck, Florestan R, and Matthew Alan Kwan. “Books, Hallways, and Social
Butterflies: A Note on Sliding Block Puzzles.” Mathematical Intelligencer.
Springer Nature, 2025. https://doi.org/10.1007/s00283-024-10358-x.'
ieee: 'F. R. Brunck and M. A. Kwan, “Books, Hallways, and social butterflies: A
note on sliding block puzzles,” Mathematical Intelligencer, vol. 47. Springer
Nature, pp. 52–65, 2025.'
ista: 'Brunck FR, Kwan MA. 2025. Books, Hallways, and social butterflies: A note
on sliding block puzzles. Mathematical Intelligencer. 47, 52–65.'
mla: 'Brunck, Florestan R., and Matthew Alan Kwan. “Books, Hallways, and Social
Butterflies: A Note on Sliding Block Puzzles.” Mathematical Intelligencer,
vol. 47, Springer Nature, 2025, pp. 52–65, doi:10.1007/s00283-024-10358-x.'
short: F.R. Brunck, M.A. Kwan, Mathematical Intelligencer 47 (2025) 52–65.
date_created: 2024-09-29T22:01:38Z
date_published: 2025-03-01T00:00:00Z
date_updated: 2025-05-19T14:00:09Z
day: '01'
ddc:
- '510'
department:
- _id: UlWa
- _id: MaKw
doi: 10.1007/s00283-024-10358-x
external_id:
arxiv:
- '2303.09459'
isi:
- '001318056000001'
file:
- access_level: open_access
checksum: c932ebe45c460d4a73f5b2dcca643db1
content_type: application/pdf
creator: dernst
date_created: 2025-04-08T11:17:45Z
date_updated: 2025-04-08T11:17:45Z
file_id: '19530'
file_name: 2025_MathIntelligencer_Brunck.pdf
file_size: 1760643
relation: main_file
success: 1
file_date_updated: 2025-04-08T11:17:45Z
has_accepted_license: '1'
intvolume: ' 47'
isi: 1
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
page: 52-65
publication: Mathematical Intelligencer
publication_identifier:
issn:
- 0343-6993
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Books, Hallways, and social butterflies: A note on sliding block puzzles'
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 47
year: '2025'
...
---
OA_place: publisher
OA_type: hybrid
_id: '18169'
abstract:
- lang: eng
text: "As the complexity and criticality of software increase every year, so does
the importance of runtime monitoring. Third-party and best-effort monitoring are
especially valuable, yet under-explored areas of runtime monitoring. In this context,
third-party monitoring means monitoring with a limited knowledge of the monitored
software (as it has been developed by a third party). Best-effort monitoring keeps
pace with the monitored software at the cost of possibly imprecise verdicts when
keeping up with the monitored software would not be feasible. Most existing monitoring
frameworks do not support the combination of third-party and best-effort monitoring
because they either require the full access to the monitored code or the ability
to process all observable events, or both.\r\nWe present a middleware framework,
Vamos, for the runtime monitoring of software. Vamos is explicitly designed to
support third-party and best-effort scenarios. The design goals of Vamos are (i)
efficiency (tracing events with low overhead), (ii) flexibility (the ability to
monitor a variety of different event channels, and to connect to a wide range
of monitors), and (iii) ease-of-use. To achieve its goals, Vamos combines aspects
of event broker and event recognition systems with aspects of stream processing
systems.\r\nWe implemented a prototype toolchain for Vamos and conducted a set
of experiments demonstrating the usability of the scheme. The results indicate
that Vamos enables writing useful yet efficient monitors, and simplifies key aspects
of setting up a monitoring system from scratch."
acknowledgement: This work was supported in part by the ERC-2020-AdG 101020093. The
authors would like to thank the STTT reviewers for their valuable feedback and suggestions.
article_number: '103212'
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Marek
full_name: Chalupa, Marek
id: 87e34708-d6c6-11ec-9f5b-9391e7be2463
last_name: Chalupa
- first_name: Fabian
full_name: Mühlböck, Fabian
id: 6395C5F6-89DF-11E9-9C97-6BDFE5697425
last_name: Mühlböck
orcid: 0000-0003-1548-0177
- first_name: Stefanie
full_name: Muroya Lei, Stefanie
id: a376de31-8972-11ed-ae7b-d0251c13c8ff
last_name: Muroya Lei
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000-0002-2985-7724
citation:
ama: 'Chalupa M, Mühlböck F, Muroya Lei S, Henzinger TA. VAMOS: Middleware for best-effort
third-party monitoring. Science of Computer Programming. 2025;240(2). doi:10.1016/j.scico.2024.103212'
apa: 'Chalupa, M., Mühlböck, F., Muroya Lei, S., & Henzinger, T. A. (2025).
VAMOS: Middleware for best-effort third-party monitoring. Science of Computer
Programming. Elsevier. https://doi.org/10.1016/j.scico.2024.103212'
chicago: 'Chalupa, Marek, Fabian Mühlböck, Stefanie Muroya Lei, and Thomas A Henzinger.
“VAMOS: Middleware for Best-Effort Third-Party Monitoring.” Science of Computer
Programming. Elsevier, 2025. https://doi.org/10.1016/j.scico.2024.103212.'
ieee: 'M. Chalupa, F. Mühlböck, S. Muroya Lei, and T. A. Henzinger, “VAMOS: Middleware
for best-effort third-party monitoring,” Science of Computer Programming,
vol. 240, no. 2. Elsevier, 2025.'
ista: 'Chalupa M, Mühlböck F, Muroya Lei S, Henzinger TA. 2025. VAMOS: Middleware
for best-effort third-party monitoring. Science of Computer Programming. 240(2),
103212.'
mla: 'Chalupa, Marek, et al. “VAMOS: Middleware for Best-Effort Third-Party Monitoring.”
Science of Computer Programming, vol. 240, no. 2, 103212, Elsevier, 2025,
doi:10.1016/j.scico.2024.103212.'
short: M. Chalupa, F. Mühlböck, S. Muroya Lei, T.A. Henzinger, Science of Computer
Programming 240 (2025).
corr_author: '1'
date_created: 2024-10-06T22:01:10Z
date_published: 2025-02-01T00:00:00Z
date_updated: 2025-09-09T12:25:29Z
day: '01'
ddc:
- '000'
department:
- _id: ToHe
doi: 10.1016/j.scico.2024.103212
ec_funded: 1
external_id:
isi:
- '001327852600001'
file:
- access_level: open_access
checksum: cd93c0c356e479ffccfbe8499b6ba8e2
content_type: application/pdf
creator: dernst
date_created: 2025-01-13T09:02:47Z
date_updated: 2025-01-13T09:02:47Z
file_id: '18831'
file_name: 2024_ScienceCompProg_Chalupa.pdf
file_size: 1173677
relation: main_file
success: 1
file_date_updated: 2025-01-13T09:02:47Z
has_accepted_license: '1'
intvolume: ' 240'
isi: 1
issue: '2'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
project:
- _id: 62781420-2b32-11ec-9570-8d9b63373d4d
call_identifier: H2020
grant_number: '101020093'
name: Vigilant Algorithmic Monitoring of Software
publication: Science of Computer Programming
publication_identifier:
issn:
- 0167-6423
publication_status: published
publisher: Elsevier
quality_controlled: '1'
related_material:
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relation: earlier_version
status: public
scopus_import: '1'
status: public
title: 'VAMOS: Middleware for best-effort third-party monitoring'
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 240
year: '2025'
...
---
OA_place: publisher
OA_type: hybrid
_id: '18170'
abstract:
- lang: eng
text: 'This study presents a graphene field-effect transistor (gFET) biosensor with
dual detection capabilities for SARS-CoV-2: one RNA detection assay to confirm
viral positivity and the other for nucleocapsid (N-)protein detection as a proxy
for infectiousness of the patient. This technology can be rapidly adapted to emerging
infectious diseases, making an essential tool to contain future pandemics. To
detect viral RNA, the highly conserved E-gene of the virus was targeted, allowing
for the determination of SARS-CoV-2 presence or absence using nasopharyngeal swab
samples. For N-protein detection, specific antibodies were used. Tested on 213
clinical nasopharyngeal samples, the gFET biosensor showed good correlation with
RT-PCR cycle threshold values, proving its high sensitivity in detecting SARS-CoV-2
RNA. Specificity was confirmed using 21 pre-pandemic samples positive for other
respiratory viruses. The gFET biosensor had a limit of detection (LOD) for N-protein
of 0.9 pM, establishing a foundation for the development of a sensitive tool for
monitoring active viral infection. Results of gFET based N-protein detection corresponded
to the results of virus culture in all 16 available clinical samples and thus
it also proved its capability to serve as a proxy for infectivity. Overall, these
findings support the potential of the gFET biosensor as a point-of-care device
for rapid diagnosis of SARS-CoV-2 infection and indirect assessment of infectiousness
in patients, providing additional information for clinical and public health decision-making.'
acknowledgement: 'This research was funded in whole by the Austrian Science Fund (FWF)
[P 35103-B, Grant-DOI: 10.55776/P35103]. For open access purposes, the author has
applied a CC BY public copyright license to any author-accepted manuscript version
arising from this submission. We would like to thank Olfert Landt for advice on
ssDNA probe design; Rui Qiang Chen, Jennifer Stock, and Christine Wukotitsch for
their excellent support with ONT sequencing; Christoph Köppl and Andreas Fischer
for excellent support in recombinant N protein expression and purification; and
the whole team at the division of clinical virology for their support with standard
diagnostics.'
article_number: '116807'
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Anna Nele
full_name: Herdina, Anna Nele
last_name: Herdina
- first_name: Anil
full_name: Bozdogan, Anil
last_name: Bozdogan
- first_name: Patrik
full_name: Aspermair, Patrik
last_name: Aspermair
- first_name: Jakub
full_name: Dostalek, Jakub
last_name: Dostalek
- first_name: Miriam
full_name: Klausberger, Miriam
last_name: Klausberger
- first_name: Nico
full_name: Lingg, Nico
last_name: Lingg
- first_name: Monika
full_name: Cserjan-Puschmann, Monika
last_name: Cserjan-Puschmann
- first_name: Patricia Pereira
full_name: Aguilar, Patricia Pereira
last_name: Aguilar
- first_name: Simone
full_name: Auer, Simone
last_name: Auer
- first_name: Halil
full_name: Demirtas, Halil
last_name: Demirtas
- first_name: Jakob
full_name: Andersson, Jakob
id: 3a5f4167-9bd9-11ed-bd12-a1446d38776f
last_name: Andersson
- first_name: Felix
full_name: Lötsch, Felix
last_name: Lötsch
- first_name: Barbara
full_name: Holzer, Barbara
last_name: Holzer
- first_name: Adi
full_name: Steinrigl, Adi
last_name: Steinrigl
- first_name: Florian
full_name: Thalhammer, Florian
last_name: Thalhammer
- first_name: Julia
full_name: Schellnegger, Julia
last_name: Schellnegger
- first_name: Monika
full_name: Breuer, Monika
last_name: Breuer
- first_name: Wolfgang
full_name: Knoll, Wolfgang
last_name: Knoll
- first_name: Robert
full_name: Strassl, Robert
last_name: Strassl
citation:
ama: 'Herdina AN, Bozdogan A, Aspermair P, et al. Bridging basic science and applied
diagnostics: Comprehensive viral diagnostics enabled by graphene-based electronic
biosensor technology advancements. Biosensors and Bioelectronics. 2025;267.
doi:10.1016/j.bios.2024.116807'
apa: 'Herdina, A. N., Bozdogan, A., Aspermair, P., Dostalek, J., Klausberger, M.,
Lingg, N., … Strassl, R. (2025). Bridging basic science and applied diagnostics:
Comprehensive viral diagnostics enabled by graphene-based electronic biosensor
technology advancements. Biosensors and Bioelectronics. Elsevier. https://doi.org/10.1016/j.bios.2024.116807'
chicago: 'Herdina, Anna Nele, Anil Bozdogan, Patrik Aspermair, Jakub Dostalek, Miriam
Klausberger, Nico Lingg, Monika Cserjan-Puschmann, et al. “Bridging Basic Science
and Applied Diagnostics: Comprehensive Viral Diagnostics Enabled by Graphene-Based
Electronic Biosensor Technology Advancements.” Biosensors and Bioelectronics.
Elsevier, 2025. https://doi.org/10.1016/j.bios.2024.116807.'
ieee: 'A. N. Herdina et al., “Bridging basic science and applied diagnostics:
Comprehensive viral diagnostics enabled by graphene-based electronic biosensor
technology advancements,” Biosensors and Bioelectronics, vol. 267. Elsevier,
2025.'
ista: 'Herdina AN, Bozdogan A, Aspermair P, Dostalek J, Klausberger M, Lingg N,
Cserjan-Puschmann M, Aguilar PP, Auer S, Demirtas H, Andersson J, Lötsch F, Holzer
B, Steinrigl A, Thalhammer F, Schellnegger J, Breuer M, Knoll W, Strassl R. 2025.
Bridging basic science and applied diagnostics: Comprehensive viral diagnostics
enabled by graphene-based electronic biosensor technology advancements. Biosensors
and Bioelectronics. 267, 116807.'
mla: 'Herdina, Anna Nele, et al. “Bridging Basic Science and Applied Diagnostics:
Comprehensive Viral Diagnostics Enabled by Graphene-Based Electronic Biosensor
Technology Advancements.” Biosensors and Bioelectronics, vol. 267, 116807,
Elsevier, 2025, doi:10.1016/j.bios.2024.116807.'
short: A.N. Herdina, A. Bozdogan, P. Aspermair, J. Dostalek, M. Klausberger, N.
Lingg, M. Cserjan-Puschmann, P.P. Aguilar, S. Auer, H. Demirtas, J. Andersson,
F. Lötsch, B. Holzer, A. Steinrigl, F. Thalhammer, J. Schellnegger, M. Breuer,
W. Knoll, R. Strassl, Biosensors and Bioelectronics 267 (2025).
date_created: 2024-10-06T22:01:11Z
date_published: 2025-01-01T00:00:00Z
date_updated: 2025-02-27T12:34:07Z
day: '01'
ddc:
- '570'
department:
- _id: LeSa
doi: 10.1016/j.bios.2024.116807
external_id:
isi:
- '001328413700001'
pmid:
- '39341071'
file:
- access_level: open_access
checksum: 208ac27dab27af792d198fcb74af8756
content_type: application/pdf
creator: dernst
date_created: 2025-01-13T11:14:32Z
date_updated: 2025-01-13T11:14:32Z
file_id: '18843'
file_name: 2025_BiosensorsBioelectronics_Herdina.pdf
file_size: 4135372
relation: main_file
success: 1
file_date_updated: 2025-01-13T11:14:32Z
has_accepted_license: '1'
intvolume: ' 267'
isi: 1
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
pmid: 1
publication: Biosensors and Bioelectronics
publication_identifier:
eissn:
- 1873-4235
issn:
- 0956-5663
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Bridging basic science and applied diagnostics: Comprehensive viral diagnostics
enabled by graphene-based electronic biosensor technology advancements'
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 267
year: '2025'
...
---
OA_place: publisher
OA_type: hybrid
PlanS_conform: '1'
_id: '18449'
abstract:
- lang: eng
text: "Research involving human subjects or identifiable human material and data
must be assessed by an ethics committee. The Karl Landsteiner University of Health
Sciences has established a Commission on Ethics and Scientific Integrity to evaluate
medical research conducted by its faculty and students and at its affiliated hospitals.\r\nAll
projects submitted to the Commission on Ethics and Scientific Integrity between
2018 and 2023 were analyzed regarding their major characteristics, the duration
of the evaluation process, and votes issued.\r\nA total of 520 applications were
electronically submitted during the observation period. Most of the studies were
retrospective data analyses in the field of oncology, psychology and surgery.
Most studies included less than 100 volunteers. Of the applications 50% received
a final vote within 5 months, during which several revision rounds took place.
Overall, about 77% of votes issued during the observation period were positive
and 2% were rejections. In 11% files were closed due to withdrawal. In 11% final
votes were pending at the end of the observation period due to requests for revisions.\r\nOur
results emphasize the importance of institutional ethics committees using the
example of the Commission on Ethics and Scientific Integrity at the Karl Landsteiner
University. Such committees fill a gap in evaluating research not covered by Austrian
legal regulations. Continuous development of standards, operating procedures,
and national and international collaborations are required to assess and minimize
risks to trial subjects and to provide a safe and productive environment for research
in human medicine and related fields."
acknowledgement: Open access funding provided by Karl Landsteiner University.
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Sophie
full_name: Schober, Sophie
id: 80b0a0ef-4b9f-11ec-b119-8d9d94c4a1d8
last_name: Schober
- first_name: Sascha
full_name: Klee, Sascha
last_name: Klee
- first_name: Franz
full_name: Trautinger, Franz
last_name: Trautinger
citation:
ama: 'Schober S, Klee S, Trautinger F. The role of institutional ethics committees
in Austria: Report of the Commission on Ethics and Scientific Integrity of the
Karl Landsteiner University of Health Sciences 2018–2023. Wiener Klinische
Wochenschrift. 2025;137:432-437. doi:10.1007/s00508-024-02462-x'
apa: 'Schober, S., Klee, S., & Trautinger, F. (2025). The role of institutional
ethics committees in Austria: Report of the Commission on Ethics and Scientific
Integrity of the Karl Landsteiner University of Health Sciences 2018–2023. Wiener
Klinische Wochenschrift. Springer Nature. https://doi.org/10.1007/s00508-024-02462-x'
chicago: 'Schober, Sophie, Sascha Klee, and Franz Trautinger. “The Role of Institutional
Ethics Committees in Austria: Report of the Commission on Ethics and Scientific
Integrity of the Karl Landsteiner University of Health Sciences 2018–2023.” Wiener
Klinische Wochenschrift. Springer Nature, 2025. https://doi.org/10.1007/s00508-024-02462-x.'
ieee: 'S. Schober, S. Klee, and F. Trautinger, “The role of institutional ethics
committees in Austria: Report of the Commission on Ethics and Scientific Integrity
of the Karl Landsteiner University of Health Sciences 2018–2023,” Wiener Klinische
Wochenschrift, vol. 137. Springer Nature, pp. 432–437, 2025.'
ista: 'Schober S, Klee S, Trautinger F. 2025. The role of institutional ethics committees
in Austria: Report of the Commission on Ethics and Scientific Integrity of the
Karl Landsteiner University of Health Sciences 2018–2023. Wiener Klinische Wochenschrift.
137, 432–437.'
mla: 'Schober, Sophie, et al. “The Role of Institutional Ethics Committees in Austria:
Report of the Commission on Ethics and Scientific Integrity of the Karl Landsteiner
University of Health Sciences 2018–2023.” Wiener Klinische Wochenschrift,
vol. 137, Springer Nature, 2025, pp. 432–37, doi:10.1007/s00508-024-02462-x.'
short: S. Schober, S. Klee, F. Trautinger, Wiener Klinische Wochenschrift 137 (2025)
432–437.
corr_author: '1'
date_created: 2024-10-20T22:02:07Z
date_published: 2025-07-01T00:00:00Z
date_updated: 2025-12-30T06:55:59Z
day: '01'
ddc:
- '570'
department:
- _id: PreCl
doi: 10.1007/s00508-024-02462-x
external_id:
isi:
- '001329812000001'
file:
- access_level: open_access
checksum: 321be8a584117feaea9f3feaa28caabd
content_type: application/pdf
creator: dernst
date_created: 2025-12-30T06:54:03Z
date_updated: 2025-12-30T06:54:03Z
file_id: '20880'
file_name: 2025_WrKlinischeWochenschrift_Schober.pdf
file_size: 580791
relation: main_file
success: 1
file_date_updated: 2025-12-30T06:54:03Z
has_accepted_license: '1'
intvolume: ' 137'
isi: 1
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
page: 432-437
publication: Wiener Klinische Wochenschrift
publication_identifier:
eissn:
- 1613-7671
issn:
- 0043-5325
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'The role of institutional ethics committees in Austria: Report of the Commission
on Ethics and Scientific Integrity of the Karl Landsteiner University of Health
Sciences 2018–2023'
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 137
year: '2025'
...
---
OA_place: publisher
OA_type: hybrid
_id: '18478'
abstract:
- lang: eng
text: For a given graph G=(V,E), we define its \emph{nth subdivision} as the graph
obtained from G by replacing every edge by a path of length n. We also define
the \emph{mth power} of G as the graph on vertex set V where we connect every
pair of vertices at distance at most m in G. In this paper, we study the chromatic
number of powers of subdivisions of graphs and resolve the case m=n asymptotically.
In particular, our result confirms a conjecture of Mozafari-Nia and Iradmusa in
the case m=n=3 in a strong sense.
acknowledgement: "This work was initiated at the annual workshop of the Combinatorics
and Graph Theory group of Freie Universität Berlin in Wilhelmsaue in September 2023.
The authors would like to thank the institution for enabling this research. Finally,
the fourth author would like to thank Tibor Szabó and the Combinatorics and Graph
Theory group at Freie Universität Berlin for their hospitality during the research
visit. Additionally, we thank Moharram Iradmusa for bringing the papers [5], [7]
to our attention. Finally, we thank the anonymous referees for their suggestions
on the manuscript, which have improved the quality of the document.\r\nM.A.: This
project has received funding from the European Union’s Horizon 2020 research and
innovation programme under the Marie Skłodowska-Curie grant agreement No 101034413
.\r\nS.B.: The research leading to these results was supported by EPSRC, UK, grant
no. EP/V048287/1. There are no additional data beyond that contained within the
main manuscript.\r\nS.R.: Funded by the Deutsche Forschungsgemeinschaft (DFG, German
Research Foundation) under Germany’s Excellence Strategy – The Berlin Mathematics
Research Center MATH+ (EXC-2046/1, project ID: 390685689).\r\nJ.R. acknowledges
the support of the Grant PID2020-113082GB-I00 funded by MICIU/AEI/10.13039/501100011033,
Spain, and the Severo Ochoa and María de Maeztu Program for Centers and Units of
Excellence in R&D, Spain (CEX2020-001084-M)."
article_processing_charge: Yes (in subscription journal)
article_type: original
arxiv: 1
author:
- first_name: Michael
full_name: Anastos, Michael
id: 0b2a4358-bb35-11ec-b7b9-e3279b593dbb
last_name: Anastos
- first_name: Simona
full_name: Boyadzhiyska, Simona
last_name: Boyadzhiyska
- first_name: Silas
full_name: Rathke, Silas
last_name: Rathke
- first_name: Juanjo
full_name: Rué, Juanjo
last_name: Rué
citation:
ama: Anastos M, Boyadzhiyska S, Rathke S, Rué J. On the chromatic number of powers
of subdivisions of graphs. Discrete Applied Mathematics. 2025;360:506-511.
doi:10.1016/j.dam.2024.10.002
apa: Anastos, M., Boyadzhiyska, S., Rathke, S., & Rué, J. (2025). On the chromatic
number of powers of subdivisions of graphs. Discrete Applied Mathematics.
Elsevier. https://doi.org/10.1016/j.dam.2024.10.002
chicago: Anastos, Michael, Simona Boyadzhiyska, Silas Rathke, and Juanjo Rué. “On
the Chromatic Number of Powers of Subdivisions of Graphs.” Discrete Applied
Mathematics. Elsevier, 2025. https://doi.org/10.1016/j.dam.2024.10.002.
ieee: M. Anastos, S. Boyadzhiyska, S. Rathke, and J. Rué, “On the chromatic number
of powers of subdivisions of graphs,” Discrete Applied Mathematics, vol.
360. Elsevier, pp. 506–511, 2025.
ista: Anastos M, Boyadzhiyska S, Rathke S, Rué J. 2025. On the chromatic number
of powers of subdivisions of graphs. Discrete Applied Mathematics. 360, 506–511.
mla: Anastos, Michael, et al. “On the Chromatic Number of Powers of Subdivisions
of Graphs.” Discrete Applied Mathematics, vol. 360, Elsevier, 2025, pp.
506–11, doi:10.1016/j.dam.2024.10.002.
short: M. Anastos, S. Boyadzhiyska, S. Rathke, J. Rué, Discrete Applied Mathematics
360 (2025) 506–511.
corr_author: '1'
date_created: 2024-10-27T23:01:44Z
date_published: 2025-01-15T00:00:00Z
date_updated: 2025-04-14T07:54:56Z
day: '15'
ddc:
- '510'
department:
- _id: MaKw
doi: 10.1016/j.dam.2024.10.002
ec_funded: 1
external_id:
arxiv:
- '2404.05542'
isi:
- '001343647000001'
file:
- access_level: open_access
checksum: bd20a13e56b3ea01daf5e7aca5247c60
content_type: application/pdf
creator: dernst
date_created: 2025-01-13T09:25:59Z
date_updated: 2025-01-13T09:25:59Z
file_id: '18836'
file_name: 2025_DiscreteApplMath_Anastos.pdf
file_size: 441060
relation: main_file
success: 1
file_date_updated: 2025-01-13T09:25:59Z
has_accepted_license: '1'
intvolume: ' 360'
isi: 1
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
page: 506-511
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publication: Discrete Applied Mathematics
publication_identifier:
issn:
- 0166-218X
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: On the chromatic number of powers of subdivisions of graphs
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 360
year: '2025'
...
---
OA_type: closed access
_id: '18529'
abstract:
- lang: eng
text: Temporal networks are obtained from time-dependent interactions among individuals,
whereas the interactions can be emails, phone calls, face-to-face meetings, or
work collaboration. In this article, a temporal game framework is established,
in which interactions among rational individuals are embedded into two-player
games in a time-dependent manner. This allows studying the time-dependent complexity
and variability of interactions, and the way they affect prosocial behaviors.
Based on this simple mathematical model, it is found that the level of cooperation
is promoted when the time of collaboration is equally limited for every individual.
This observation is confirmed by a series of systematic human experiments on over
1,400 subjects, forming a foundation for comprehensively describing human temporal
interactions in collaboration. The research results reveal an important incentive
for human cooperation, leading to a better understanding of a fascinating aspect
of human nature in society.
article_processing_charge: No
article_type: original
author:
- first_name: Yichao
full_name: Zhang, Yichao
last_name: Zhang
- first_name: Jiasheng
full_name: Wang, Jiasheng
last_name: Wang
- first_name: Guanghui
full_name: Wen, Guanghui
last_name: Wen
- first_name: Jihong
full_name: Guan, Jihong
last_name: Guan
- first_name: Shuigeng
full_name: Zhou, Shuigeng
last_name: Zhou
- first_name: Guanrong
full_name: Chen, Guanrong
last_name: Chen
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Matjaz
full_name: Perc, Matjaz
last_name: Perc
citation:
ama: Zhang Y, Wang J, Wen G, et al. Limitation of time promotes cooperation in structured
collaboration systems. IEEE Transactions on Network Science and Engineering.
2025;12(1):4-12. doi:10.1109/TNSE.2024.3481434
apa: Zhang, Y., Wang, J., Wen, G., Guan, J., Zhou, S., Chen, G., … Perc, M. (2025).
Limitation of time promotes cooperation in structured collaboration systems. IEEE
Transactions on Network Science and Engineering. IEEE. https://doi.org/10.1109/TNSE.2024.3481434
chicago: Zhang, Yichao, Jiasheng Wang, Guanghui Wen, Jihong Guan, Shuigeng Zhou,
Guanrong Chen, Krishnendu Chatterjee, and Matjaz Perc. “Limitation of Time Promotes
Cooperation in Structured Collaboration Systems.” IEEE Transactions on Network
Science and Engineering. IEEE, 2025. https://doi.org/10.1109/TNSE.2024.3481434.
ieee: Y. Zhang et al., “Limitation of time promotes cooperation in structured
collaboration systems,” IEEE Transactions on Network Science and Engineering,
vol. 12, no. 1. IEEE, pp. 4–12, 2025.
ista: Zhang Y, Wang J, Wen G, Guan J, Zhou S, Chen G, Chatterjee K, Perc M. 2025.
Limitation of time promotes cooperation in structured collaboration systems. IEEE
Transactions on Network Science and Engineering. 12(1), 4–12.
mla: Zhang, Yichao, et al. “Limitation of Time Promotes Cooperation in Structured
Collaboration Systems.” IEEE Transactions on Network Science and Engineering,
vol. 12, no. 1, IEEE, 2025, pp. 4–12, doi:10.1109/TNSE.2024.3481434.
short: Y. Zhang, J. Wang, G. Wen, J. Guan, S. Zhou, G. Chen, K. Chatterjee, M. Perc,
IEEE Transactions on Network Science and Engineering 12 (2025) 4–12.
date_created: 2024-11-10T23:02:00Z
date_published: 2025-01-01T00:00:00Z
date_updated: 2025-02-27T12:35:48Z
day: '01'
department:
- _id: KrCh
doi: 10.1109/TNSE.2024.3481434
external_id:
isi:
- '001385382200040'
intvolume: ' 12'
isi: 1
issue: '1'
language:
- iso: eng
month: '01'
oa_version: None
page: 4-12
publication: IEEE Transactions on Network Science and Engineering
publication_identifier:
eissn:
- 2327-4697
publication_status: published
publisher: IEEE
quality_controlled: '1'
scopus_import: '1'
status: public
title: Limitation of time promotes cooperation in structured collaboration systems
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 12
year: '2025'
...
---
OA_type: closed access
_id: '18558'
abstract:
- lang: eng
text: The current investigation presents a facile and cost-effective sol-gel approach
for the synthesis of phase-pure multiferroic bismuth ferrite (BiFeO3) nanoparticles
(BFO NPs) by using propylene glycol as a complexing agent, intended for use as
a photocatalyst to efficiently degrade organic dyes in aqueous solutions under
natural sunlight. Characterization techniques, including thermogravimetric analysis
(TGA), Fourier transform infrared spectroscopy (FT-IR), and X-ray diffraction
(XRD), elucidated a plausible reaction pathway for the formation of phase-pure
BFO NPs. Rietveld refinement of the XRD data, in conjunction with transmission
electron microscopy (TEM) and Raman spectroscopy, confirmed the synthesis of single-phase
BFO NPs at 400 °C, displaying a space group of R3c and an average crystallite
size of 25 nm. UV–visible diffuse reflectance spectroscopy revealed an absorption
cut-off wavelength near 590 nm, corresponding to a band gap of 2.08 eV, indicating
the capability of BFO NPs to absorb visible light within the 400–590 nm range.
BFO NPs have shown efficient and rapid photocatalytic degradation of methylene
blue (MB) in acidic, neutral, and basic pH conditions under natural sunlight.
This is attributed to the intrinsic ferroelectric and ferromagnetic ordering present
in synthesized BFO NPs which facilitates the separation and migration of photoinduced
charges through band bending phenomena at the interface.
acknowledgement: "Simant Kumar Srivastav greatly acknowledges the University Grant
Commission (UGC), New Delhi, India for providing BSR start-up grant to carry out
this research work.\r\nThis research was supported by start-up grant of the University
Grant Commission (UGC), New Delhi, India through project no F-30-500/2019 (BSR)."
article_processing_charge: No
article_type: original
author:
- first_name: Madhu
full_name: Verma, Madhu
last_name: Verma
- first_name: Ajay
full_name: Kumar, Ajay
last_name: Kumar
- first_name: Vijay Kumar
full_name: Thakur, Vijay Kumar
last_name: Thakur
- first_name: Akanksha
full_name: Maurya, Akanksha
last_name: Maurya
- first_name: Sachin
full_name: Kumar, Sachin
last_name: Kumar
- first_name: Saurabh
full_name: Singh, Saurabh
id: 12d625da-9cb3-11ed-9667-af09d37d3f0a
last_name: Singh
orcid: 0000-0003-2209-5269
- first_name: Simant Kumar
full_name: Srivastav, Simant Kumar
last_name: Srivastav
citation:
ama: Verma M, Kumar A, Thakur VK, et al. Efficient and rapid sunlight-driven photocatalytic
degradation of methylene blue dye using multiferroic BiFeO3 nanoparticles. Journal
of Sol-Gel Science and Technology. 2025;113:356-373. doi:10.1007/s10971-024-06607-2
apa: Verma, M., Kumar, A., Thakur, V. K., Maurya, A., Kumar, S., Singh, S., &
Srivastav, S. K. (2025). Efficient and rapid sunlight-driven photocatalytic degradation
of methylene blue dye using multiferroic BiFeO3 nanoparticles. Journal of Sol-Gel
Science and Technology. Springer Nature. https://doi.org/10.1007/s10971-024-06607-2
chicago: Verma, Madhu, Ajay Kumar, Vijay Kumar Thakur, Akanksha Maurya, Sachin Kumar,
Saurabh Singh, and Simant Kumar Srivastav. “Efficient and Rapid Sunlight-Driven
Photocatalytic Degradation of Methylene Blue Dye Using Multiferroic BiFeO3 Nanoparticles.”
Journal of Sol-Gel Science and Technology. Springer Nature, 2025. https://doi.org/10.1007/s10971-024-06607-2.
ieee: M. Verma et al., “Efficient and rapid sunlight-driven photocatalytic
degradation of methylene blue dye using multiferroic BiFeO3 nanoparticles,” Journal
of Sol-Gel Science and Technology, vol. 113. Springer Nature, pp. 356–373,
2025.
ista: Verma M, Kumar A, Thakur VK, Maurya A, Kumar S, Singh S, Srivastav SK. 2025.
Efficient and rapid sunlight-driven photocatalytic degradation of methylene blue
dye using multiferroic BiFeO3 nanoparticles. Journal of Sol-Gel Science and Technology.
113, 356–373.
mla: Verma, Madhu, et al. “Efficient and Rapid Sunlight-Driven Photocatalytic Degradation
of Methylene Blue Dye Using Multiferroic BiFeO3 Nanoparticles.” Journal of
Sol-Gel Science and Technology, vol. 113, Springer Nature, 2025, pp. 356–73,
doi:10.1007/s10971-024-06607-2.
short: M. Verma, A. Kumar, V.K. Thakur, A. Maurya, S. Kumar, S. Singh, S.K. Srivastav,
Journal of Sol-Gel Science and Technology 113 (2025) 356–373.
date_created: 2024-11-17T23:01:47Z
date_published: 2025-02-01T00:00:00Z
date_updated: 2025-05-19T14:00:43Z
day: '01'
department:
- _id: MaIb
doi: 10.1007/s10971-024-06607-2
external_id:
isi:
- '001348590700001'
intvolume: ' 113'
isi: 1
language:
- iso: eng
month: '02'
oa_version: None
page: 356-373
publication: Journal of Sol-Gel Science and Technology
publication_identifier:
eissn:
- 1573-4846
issn:
- 0928-0707
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Efficient and rapid sunlight-driven photocatalytic degradation of methylene
blue dye using multiferroic BiFeO3 nanoparticles
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 113
year: '2025'
...
---
OA_place: publisher
OA_type: hybrid
_id: '18580'
abstract:
- lang: eng
text: Motivated by the study of recurrent orbits and dynamics within a Morse set
of a Morse decomposition we introduce the concept of Morse predecomposition of
an isolated invariant set within the setting of both combinatorial and classical
dynamical systems. While Morse decomposition summarizes solely the gradient part
of a dynamical system, the developed generalization extends to the recurrent component
as well. In particular, a chain recurrent set, which is indecomposable in terms
of Morse decomposition, can be represented more finely in the Morse predecomposition
framework. This generalization is achieved by forgoing the poset structure inherent
to Morse decomposition and relaxing the notion of connection between Morse sets
(elements of Morse decomposition) in favor of what we term ’links’. We prove that
a Morse decomposition is a special case of Morse predecomposition indexed by a
poset. Additionally, we show how a Morse predecomposition may be condensed back
to retrieve a Morse decomposition.
acknowledgement: 'M.L. acknowledge support by the Dioscuri program initiated by the
Max Planck Society, jointly managed with the National Science Centre (Poland), and
mutually funded by the Polish Ministry of Science and Higher Education and the German
Federal Ministry of Education and Research. M.L. also acknowledges that this project
has received funding from the European Union’s Horizon 2020 research and innovation
programme under the Marie Skłodowska-Curie Grant Agreement No. 101034413. Research
of M.M. is partially supported by the Polish National Science Center under Opus
Grant No. 2019/35/B/ST1/00874. The work of K.M. was partially supported by the National
Science Foundation under awards DMS-1839294 and HDR TRIPODS award CCF-1934924, DARPA
contract HR0011-16-2-0033, National Institutes of Health award R01 GM126555, Air
Force Office of Scientific Research under award numbers FA9550-23-1-0011, AWD00010853-MOD002
and MURI FA9550-23-1-0400. K.M. was also supported by a grant from the Simons Foundation.
Open access funding provided by Institute of Science and Technology (IST Austria). '
article_number: '5'
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Michał
full_name: Lipiński, Michał
id: dfffb474-4317-11ee-8f5c-fe3fc95a425e
last_name: Lipiński
orcid: 0000-0001-9789-9750
- first_name: Konstantin
full_name: Mischaikow, Konstantin
last_name: Mischaikow
- first_name: Marian
full_name: Mrozek, Marian
last_name: Mrozek
citation:
ama: Lipiński M, Mischaikow K, Mrozek M. Morse predecomposition of an invariant
set. Qualitative Theory of Dynamical Systems. 2025;24(1). doi:10.1007/s12346-024-01144-3
apa: Lipiński, M., Mischaikow, K., & Mrozek, M. (2025). Morse predecomposition
of an invariant set. Qualitative Theory of Dynamical Systems. Springer
Nature. https://doi.org/10.1007/s12346-024-01144-3
chicago: Lipiński, Michał, Konstantin Mischaikow, and Marian Mrozek. “Morse Predecomposition
of an Invariant Set.” Qualitative Theory of Dynamical Systems. Springer
Nature, 2025. https://doi.org/10.1007/s12346-024-01144-3.
ieee: M. Lipiński, K. Mischaikow, and M. Mrozek, “Morse predecomposition of an invariant
set,” Qualitative Theory of Dynamical Systems, vol. 24, no. 1. Springer
Nature, 2025.
ista: Lipiński M, Mischaikow K, Mrozek M. 2025. Morse predecomposition of an invariant
set. Qualitative Theory of Dynamical Systems. 24(1), 5.
mla: Lipiński, Michał, et al. “Morse Predecomposition of an Invariant Set.” Qualitative
Theory of Dynamical Systems, vol. 24, no. 1, 5, Springer Nature, 2025, doi:10.1007/s12346-024-01144-3.
short: M. Lipiński, K. Mischaikow, M. Mrozek, Qualitative Theory of Dynamical Systems
24 (2025).
corr_author: '1'
date_created: 2024-11-24T23:01:47Z
date_published: 2025-02-01T00:00:00Z
date_updated: 2025-04-14T07:54:56Z
day: '01'
ddc:
- '514'
- '510'
department:
- _id: UlWa
doi: 10.1007/s12346-024-01144-3
ec_funded: 1
external_id:
arxiv:
- '2312.08013'
isi:
- '001356000500005'
file:
- access_level: open_access
checksum: 73309a57cc798d696caa57b6aa1467d8
content_type: application/pdf
creator: mlipinsk
date_created: 2024-11-28T06:52:38Z
date_updated: 2024-11-28T06:52:38Z
file_id: '18595'
file_name: 2025_predecomposition.pdf
file_size: 1483668
relation: main_file
success: 1
file_date_updated: 2024-11-28T06:52:38Z
has_accepted_license: '1'
intvolume: ' 24'
isi: 1
issue: '1'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publication: Qualitative Theory of Dynamical Systems
publication_identifier:
eissn:
- 1662-3592
issn:
- 1575-5460
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Morse predecomposition of an invariant set
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 24
year: '2025'
...
---
OA_place: publisher
OA_type: hybrid
_id: '18605'
abstract:
- lang: eng
text: The response of clouds and moist-convective processes to heat loss to space
by long-wave radiative cooling is an important feedback in the Earth's atmosphere.
It is known that moist convection increases roughly in equilibrium with radiative
cooling, an assumption often made in simplified models of the tropical atmosphere.
In this study, we use an idealised two-dimensional model of the atmosphere introduced
by Vallis et. al. and incorporate a bulk-cooling term, which is an idealisation
of radiative cooling in the atmosphere. We comment briefly on the static stability
of the system to dry and moist convection and characteris its moist convective
response to changes in the bulk cooling. We find that, while the clear-sky regions
of the model respond directly to the change in the cooling term, the regions dominated
by moist convective plumes are insensitive to changes in cooling. Similar to previous
findings from cloud-resolving models, we too find in our idealised setting that
the majority of the increase in convection occurs via an increase in the areal
coverage of convection, rather than its intensity. We argue that these small-scale
convective processes are an upper bound on how quickly convective intensity can
change to stay in equilibrium with radiative cooling.
acknowledged_ssus:
- _id: ScienComp
acknowledgement: "The authors gratefully acknowledge the help of Julian Renaud and
Alzbeta “Bety” Pechacova. Julian went through the relevant literature on the topic
in the initial stages of the study in a very thorough manner and allowed the authors
to understand the various types of idealised models that have been studied and the
various approaches used. Bety ran simulations and performed analysis of the outputs
of several simulations, which were crucial to bringing the article to its final
form.\r\n\r\nThe authors also acknowledge the input of Prof. Martin Singh (Monash
University, Australia) and discussions with Gregory Dritschel, Prof. Steven Tobias,
and Prof. Douglas Parker (Leeds University, United Kingdom).\r\n\r\nThis project
has received funding from the European Union's Horizon 2020 research and innovation
programme under the Marie Sklodowska-Curie grant agreement No. 101034413. C. Muller
gratefully acknowledges funding from the European Research Council (ERC) under the
European Union's Horizon 2020 research and innovation program (Project CLUSTER,
Grant Agreement No. 805041). This research was supported by the Scientific Service
Units (SSU) of IST Austria through resources provided by Scientific Computing (SciComp)."
article_number: e4902
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Lokahith N
full_name: Agasthya, Lokahith N
id: cd100965-0804-11ed-9c55-f4878ff4e877
last_name: Agasthya
- first_name: Caroline J
full_name: Muller, Caroline J
id: f978ccb0-3f7f-11eb-b193-b0e2bd13182b
last_name: Muller
orcid: 0000-0001-5836-5350
- first_name: Mathis
full_name: Cheve, Mathis
id: c2cdb722-b15c-11ef-9e63-db902a30b40d
last_name: Cheve
citation:
ama: 'Agasthya LN, Muller CJ, Cheve M. Moist convective scaling: Insights from an
idealised model. Quarterly Journal of the Royal Meteorological Society.
2025;151(766). doi:10.1002/qj.4902'
apa: 'Agasthya, L. N., Muller, C. J., & Cheve, M. (2025). Moist convective scaling:
Insights from an idealised model. Quarterly Journal of the Royal Meteorological
Society. Wiley. https://doi.org/10.1002/qj.4902'
chicago: 'Agasthya, Lokahith N, Caroline J Muller, and Mathis Cheve. “Moist Convective
Scaling: Insights from an Idealised Model.” Quarterly Journal of the Royal
Meteorological Society. Wiley, 2025. https://doi.org/10.1002/qj.4902.'
ieee: 'L. N. Agasthya, C. J. Muller, and M. Cheve, “Moist convective scaling: Insights
from an idealised model,” Quarterly Journal of the Royal Meteorological Society,
vol. 151, no. 766. Wiley, 2025.'
ista: 'Agasthya LN, Muller CJ, Cheve M. 2025. Moist convective scaling: Insights
from an idealised model. Quarterly Journal of the Royal Meteorological Society.
151(766), e4902.'
mla: 'Agasthya, Lokahith N., et al. “Moist Convective Scaling: Insights from an
Idealised Model.” Quarterly Journal of the Royal Meteorological Society,
vol. 151, no. 766, e4902, Wiley, 2025, doi:10.1002/qj.4902.'
short: L.N. Agasthya, C.J. Muller, M. Cheve, Quarterly Journal of the Royal Meteorological
Society 151 (2025).
corr_author: '1'
date_created: 2024-12-01T23:01:54Z
date_published: 2025-01-01T00:00:00Z
date_updated: 2025-09-30T10:22:46Z
day: '01'
ddc:
- '550'
department:
- _id: CaMu
doi: 10.1002/qj.4902
ec_funded: 1
external_id:
isi:
- '001363135200001'
file:
- access_level: open_access
checksum: 2b4968f1c794da56d1eb7b856a406de7
content_type: application/pdf
creator: dernst
date_created: 2025-07-03T06:46:27Z
date_updated: 2025-07-03T06:46:27Z
file_id: '19958'
file_name: 2025_QuartJRMS_Agasthya.pdf
file_size: 5924105
relation: main_file
success: 1
file_date_updated: 2025-07-03T06:46:27Z
has_accepted_license: '1'
intvolume: ' 151'
isi: 1
issue: '766'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
- _id: 629205d8-2b32-11ec-9570-e1356ff73576
call_identifier: H2020
grant_number: '805041'
name: Organization of CLoUdS, and implications of Tropical cyclones and for the
Energetics of the tropics, in current and waRming climate
publication: Quarterly Journal of the Royal Meteorological Society
publication_identifier:
eissn:
- 1477-870X
issn:
- 0035-9009
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Moist convective scaling: Insights from an idealised model'
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 151
year: '2025'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
_id: '18619'
abstract:
- lang: eng
text: Brassinosteroids (BRs) are steroidal phytohormones indispensable for plant
growth, development, and responses to environmental stresses. The export of bioactive
BRs to the apoplast is essential for BR signalling initiation, which requires
binding of BR molecule to the extracellular domains of the plasma membrane-localized
receptor complex. We have previously shown that the Arabidopsis thaliana ATP-binding
cassette (ABC) transporter, ABCB19, functions as a BR exporter, and together with
its close homologue, ABCB1, positively regulate BR signalling. Here, we demonstrate
that ABCB1 is another BR transporter. The ATP hydrolysis activity of ABCB1 was
stimulated by bioactive BRs, and its transport activity was confirmed in proteoliposomes
and protoplasts. Structures of ABCB1 in substrate-unbound (apo), brassinolide
(BL)-bound, and ATP plus BL-bound states were determined. In the BL-bound structure,
BL was bound to the hydrophobic cavity formed by the transmembrane domain, and
triggered local conformational changes. Together, our data provide additional
insights into the ABC transporter-mediated BR export.
acknowledgement: We thank the Cryo-EM Center of the University of Science and Technology
of China for the EM facility support. We thank Yaowei Wang, Yongming Luo, and Nemanja
Vukašinović (VIB-UGhent, Belgium) for useful discussions and technical support.
L.S. is supported by an Outstanding Young Scholar Award from the Qiu Shi Science
and Technologies Foundation and a Young Scholar Award from the Cyrus Tang Foundation.
No conflict of interest is declared.
article_number: '101181'
article_processing_charge: Yes
article_type: original
author:
- first_name: H
full_name: Wei, H
last_name: Wei
- first_name: H
full_name: Zhu, H
last_name: Zhu
- first_name: W
full_name: Ying, W
last_name: Ying
- first_name: H
full_name: Janssens, H
last_name: Janssens
- first_name: M
full_name: Kvasnica, M
last_name: Kvasnica
- first_name: JM
full_name: Winne, JM
last_name: Winne
- first_name: Y
full_name: Gao, Y
last_name: Gao
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Q
full_name: Ma, Q
last_name: Ma
- first_name: S
full_name: Tan, S
last_name: Tan
- first_name: X
full_name: Liu, X
last_name: Liu
- first_name: E
full_name: Russinova, E
last_name: Russinova
- first_name: L
full_name: Sun, L
last_name: Sun
citation:
ama: Wei H, Zhu H, Ying W, et al. Structural insights into brassinosteroid export
mediated by the Arabidopsis ABC transporter ABCB1. Plant Communications.
2025;6(1). doi:10.1016/j.xplc.2024.101181
apa: Wei, H., Zhu, H., Ying, W., Janssens, H., Kvasnica, M., Winne, J., … Sun, L.
(2025). Structural insights into brassinosteroid export mediated by the Arabidopsis
ABC transporter ABCB1. Plant Communications. Elsevier. https://doi.org/10.1016/j.xplc.2024.101181
chicago: Wei, H, H Zhu, W Ying, H Janssens, M Kvasnica, JM Winne, Y Gao, et al.
“Structural Insights into Brassinosteroid Export Mediated by the Arabidopsis ABC
Transporter ABCB1.” Plant Communications. Elsevier, 2025. https://doi.org/10.1016/j.xplc.2024.101181.
ieee: H. Wei et al., “Structural insights into brassinosteroid export mediated
by the Arabidopsis ABC transporter ABCB1,” Plant Communications, vol. 6,
no. 1. Elsevier, 2025.
ista: Wei H, Zhu H, Ying W, Janssens H, Kvasnica M, Winne J, Gao Y, Friml J, Ma
Q, Tan S, Liu X, Russinova E, Sun L. 2025. Structural insights into brassinosteroid
export mediated by the Arabidopsis ABC transporter ABCB1. Plant Communications.
6(1), 101181.
mla: Wei, H., et al. “Structural Insights into Brassinosteroid Export Mediated by
the Arabidopsis ABC Transporter ABCB1.” Plant Communications, vol. 6, no.
1, 101181, Elsevier, 2025, doi:10.1016/j.xplc.2024.101181.
short: H. Wei, H. Zhu, W. Ying, H. Janssens, M. Kvasnica, J. Winne, Y. Gao, J. Friml,
Q. Ma, S. Tan, X. Liu, E. Russinova, L. Sun, Plant Communications 6 (2025).
date_created: 2024-12-04T11:21:16Z
date_published: 2025-01-13T00:00:00Z
date_updated: 2025-05-19T14:02:01Z
day: '13'
ddc:
- '580'
department:
- _id: JiFr
doi: 10.1016/j.xplc.2024.101181
external_id:
isi:
- '001416757300001'
pmid:
- '39497419'
file:
- access_level: open_access
checksum: 7b0e4511e43cc0da06730c3edb7c1167
content_type: application/pdf
creator: dernst
date_created: 2025-04-16T09:02:05Z
date_updated: 2025-04-16T09:02:05Z
file_id: '19575'
file_name: 2025_PlantComm_Wei.pdf
file_size: 4443183
relation: main_file
success: 1
file_date_updated: 2025-04-16T09:02:05Z
has_accepted_license: '1'
intvolume: ' 6'
isi: 1
issue: '1'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc-nd/4.0/
month: '01'
oa: 1
oa_version: Published Version
pmid: 1
publication: Plant Communications
publication_identifier:
issn:
- 2590-3462
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Structural insights into brassinosteroid export mediated by the Arabidopsis
ABC transporter ABCB1
tmp:
image: /images/cc_by_nc_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
(CC BY-NC-ND 4.0)
short: CC BY-NC-ND (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 6
year: '2025'
...
---
OA_place: repository
OA_type: green
_id: '18626'
abstract:
- lang: eng
text: "The local angle property of the (order-1) Delaunay triangulations of a generic
set in R2\r\n asserts that the sum of two angles opposite a common edge is less
than π. This paper extends this property to higher order and uses it to generalize
two classic properties from order-1 to order-2: (1) among the complete level-2
hypertriangulations of a generic point set in R2, the order-2 Delaunay triangulation
lexicographically maximizes the sorted angle vector; (2) among the maximal level-2
hypertriangulations of a generic point set in R2, the order-2 Delaunay triangulation
is the only one that has the local angle property. We also use our method of establishing
(2) to give a new short proof of the angle vector optimality for the (order-1)
Delaunay triangulation. For order-1, both properties have been instrumental in
numerous applications of Delaunay triangulations, and we expect that their generalization
will make order-2 Delaunay triangulations more attractive to applications as well."
acknowledgement: Work by the first and third authors is partially supported by the
European Research Council (ERC), grant no. 788183, by the Wittgenstein Prize, Austrian
Science Fund (FWF), grant no. Z 342-N31, and by the DFG Collaborative Research Center
TRR 109, Austrian Science Fund (FWF), grant no. I 02979-N35. Work by the second
author is partially supported by the Alexander von Humboldt Foundation.
article_number: '110055'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Herbert
full_name: Edelsbrunner, Herbert
id: 3FB178DA-F248-11E8-B48F-1D18A9856A87
last_name: Edelsbrunner
orcid: 0000-0002-9823-6833
- first_name: Alexey
full_name: Garber, Alexey
last_name: Garber
- first_name: Morteza
full_name: Saghafian, Morteza
id: f86f7148-b140-11ec-9577-95435b8df824
last_name: Saghafian
citation:
ama: Edelsbrunner H, Garber A, Saghafian M. Order-2 Delaunay triangulations optimize
angles. Advances in Mathematics. 2025;461. doi:10.1016/j.aim.2024.110055
apa: Edelsbrunner, H., Garber, A., & Saghafian, M. (2025). Order-2 Delaunay
triangulations optimize angles. Advances in Mathematics. Elsevier. https://doi.org/10.1016/j.aim.2024.110055
chicago: Edelsbrunner, Herbert, Alexey Garber, and Morteza Saghafian. “Order-2 Delaunay
Triangulations Optimize Angles.” Advances in Mathematics. Elsevier, 2025.
https://doi.org/10.1016/j.aim.2024.110055.
ieee: H. Edelsbrunner, A. Garber, and M. Saghafian, “Order-2 Delaunay triangulations
optimize angles,” Advances in Mathematics, vol. 461. Elsevier, 2025.
ista: Edelsbrunner H, Garber A, Saghafian M. 2025. Order-2 Delaunay triangulations
optimize angles. Advances in Mathematics. 461, 110055.
mla: Edelsbrunner, Herbert, et al. “Order-2 Delaunay Triangulations Optimize Angles.”
Advances in Mathematics, vol. 461, 110055, Elsevier, 2025, doi:10.1016/j.aim.2024.110055.
short: H. Edelsbrunner, A. Garber, M. Saghafian, Advances in Mathematics 461 (2025).
corr_author: '1'
date_created: 2024-12-08T23:01:54Z
date_published: 2025-02-01T00:00:00Z
date_updated: 2025-04-15T07:16:53Z
day: '01'
department:
- _id: HeEd
doi: 10.1016/j.aim.2024.110055
ec_funded: 1
external_id:
arxiv:
- '2310.18238'
isi:
- '001370682500001'
intvolume: ' 461'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2310.18238
month: '02'
oa: 1
oa_version: Preprint
project:
- _id: 266A2E9E-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '788183'
name: Alpha Shape Theory Extended
- _id: 268116B8-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: Z00342
name: Mathematics, Computer Science
- _id: 2561EBF4-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: I02979-N35
name: Persistence and stability of geometric complexes
publication: Advances in Mathematics
publication_identifier:
eissn:
- 1090-2082
issn:
- 0001-8708
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Order-2 Delaunay triangulations optimize angles
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 461
year: '2025'
...
---
OA_place: publisher
OA_type: hybrid
_id: '18631'
abstract:
- lang: eng
text: Within the established framework of structure formation, galaxies start as
systems of low stellar mass and gradually grow into far more massive galaxies.
The existence of massive galaxies in the first billion years of the Universe,
as suggested by recent observations, seems to challenge this model, as such galaxies
would require highly efficient conversion of baryons into stars. An even greater
challenge in this epoch is the existence of massive galaxies that have already
ceased forming stars. However, robust detections of early massive quiescent galaxies
have been challenging due to the coarse wavelength sampling of photometric surveys.
Here we report the spectroscopic confirmation with the James Webb Space Telescope
of the quiescent galaxy RUBIES-EGS-QG-1 at redshift z = 4.90, 1.2 billion years
after the Big Bang. Deep stellar absorption features in the spectrum reveal that
the stellar mass of the galaxy of 1011 M⊙ formed in a short 200 Myr burst of star
formation, after which star formation activity dropped rapidly and persistently.
According to current galaxy formation models, systems with such rapid stellar
mass growth and early quenching are too rare to plausibly occur in the small area
probed spectroscopically with JWST. Instead, the discovery of RUBIES-EGS-QG-1
implies that early massive quiescent galaxies can be quenched earlier or exhaust
gas available for star formation more efficiently than assumed at present.
acknowledgement: We thank V. Buat, D. Burgarella and J. Zavala for sharing their NOEMA
data and constraints on the dust-obscured star formation of RUBIES-EGS-QG-1. This
work is partially based on observations carried out under project number W20CK with
the IRAM NOEMA Interferometer. IRAM is supported by INSU/CNRS (France), MPG (Germany)
and IGN (Spain). We thank C. Lagos for providing measurements from the SHARK simulation.
This research was supported by the International Space Science Institute (ISSI)
in Bern, through ISSI International Team Project No. 562. M.V.M., J.L. and B.W.
acknowledge funding support from NASA through JWST-GO-4233. The Cosmic Dawn Center
is funded by the Danish National Research Foundation (Grant No. DNRF140 to G.B.,
P.A.O. and K.E.W.). This work has received funding from the Swiss State Secretariat
for Education, Research and Innovation (Contract No. MB22.00072) and the Swiss National
Science Foundation (Project Grant No. 200020_207349 to P.A.O.). Support for this
work was provided by the Brinson Foundation through a Brinson Prize Fellowship grant
(D.J.S.). K.A.S. is a NHFP Hubble Fellow. Support for this work was provided by
NASA through the NASA Hubble Fellowship Grant No. HST-HF2-51515.001-A awarded by
the Space Telescope Science Institute, which is operated by the Association of Universities
for Research in Astronomy, Incorporated, under NASA contract NAS 5-26555 (R.P.N.).
This work is based on observations made with the NASA/ESA/CSA JWST. The data were
obtained from the Mikulski Archive for Space Telescopes at the Space Telescope Science
Institute, which is operated by the Association of Universities for Research in
Astronomy, Inc., under NASA contract NAS 5-03127 for JWST. The observations in this
work are associated with programmes ERS-1345, GO-2234, DDT-2750 and GO-4233. We
gratefully acknowledge the CEERS and DDT-2750 teams for developing their observing
programme with a zero-exclusive-access period. Open access funding provided by Max
Planck Society.
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Anna
full_name: De Graaff, Anna
last_name: De Graaff
- first_name: David J.
full_name: Setton, David J.
last_name: Setton
- first_name: Gabriel
full_name: Brammer, Gabriel
last_name: Brammer
- first_name: Sam
full_name: Cutler, Sam
last_name: Cutler
- first_name: Katherine A.
full_name: Suess, Katherine A.
last_name: Suess
- first_name: Ivo
full_name: Labbé, Ivo
last_name: Labbé
- first_name: Joel
full_name: Leja, Joel
last_name: Leja
- first_name: Andrea
full_name: Weibel, Andrea
last_name: Weibel
- first_name: Michael V.
full_name: Maseda, Michael V.
last_name: Maseda
- first_name: Katherine E.
full_name: Whitaker, Katherine E.
last_name: Whitaker
- first_name: Rachel
full_name: Bezanson, Rachel
last_name: Bezanson
- first_name: Leindert A.
full_name: Boogaard, Leindert A.
last_name: Boogaard
- first_name: Nikko J.
full_name: Cleri, Nikko J.
last_name: Cleri
- first_name: Gabriella
full_name: De Lucia, Gabriella
last_name: De Lucia
- first_name: Marijn
full_name: Franx, Marijn
last_name: Franx
- first_name: Jenny E.
full_name: Greene, Jenny E.
last_name: Greene
- first_name: Michaela
full_name: Hirschmann, Michaela
last_name: Hirschmann
- first_name: Jorryt J
full_name: Matthee, Jorryt J
id: 7439a258-f3c0-11ec-9501-9df22fe06720
last_name: Matthee
orcid: 0000-0003-2871-127X
- first_name: Ian
full_name: Mcconachie, Ian
last_name: Mcconachie
- first_name: Rohan P.
full_name: Naidu, Rohan P.
last_name: Naidu
- first_name: Pascal A.
full_name: Oesch, Pascal A.
last_name: Oesch
- first_name: Sedona H.
full_name: Price, Sedona H.
last_name: Price
- first_name: Hans Walter
full_name: Rix, Hans Walter
last_name: Rix
- first_name: Francesco
full_name: Valentino, Francesco
last_name: Valentino
- first_name: Bingjie
full_name: Wang, Bingjie
last_name: Wang
- first_name: Christina C.
full_name: Williams, Christina C.
last_name: Williams
citation:
ama: De Graaff A, Setton DJ, Brammer G, et al. Efficient formation of a massive
quiescent galaxy at redshift 4.9. Nature Astronomy. 2025;9:280-292. doi:10.1038/s41550-024-02424-3
apa: De Graaff, A., Setton, D. J., Brammer, G., Cutler, S., Suess, K. A., Labbé,
I., … Williams, C. C. (2025). Efficient formation of a massive quiescent galaxy
at redshift 4.9. Nature Astronomy. Springer Nature. https://doi.org/10.1038/s41550-024-02424-3
chicago: De Graaff, Anna, David J. Setton, Gabriel Brammer, Sam Cutler, Katherine
A. Suess, Ivo Labbé, Joel Leja, et al. “Efficient Formation of a Massive Quiescent
Galaxy at Redshift 4.9.” Nature Astronomy. Springer Nature, 2025. https://doi.org/10.1038/s41550-024-02424-3.
ieee: A. De Graaff et al., “Efficient formation of a massive quiescent galaxy
at redshift 4.9,” Nature Astronomy, vol. 9. Springer Nature, pp. 280–292,
2025.
ista: De Graaff A, Setton DJ, Brammer G, Cutler S, Suess KA, Labbé I, Leja J, Weibel
A, Maseda MV, Whitaker KE, Bezanson R, Boogaard LA, Cleri NJ, De Lucia G, Franx
M, Greene JE, Hirschmann M, Matthee JJ, Mcconachie I, Naidu RP, Oesch PA, Price
SH, Rix HW, Valentino F, Wang B, Williams CC. 2025. Efficient formation of a massive
quiescent galaxy at redshift 4.9. Nature Astronomy. 9, 280–292.
mla: De Graaff, Anna, et al. “Efficient Formation of a Massive Quiescent Galaxy
at Redshift 4.9.” Nature Astronomy, vol. 9, Springer Nature, 2025, pp.
280–92, doi:10.1038/s41550-024-02424-3.
short: A. De Graaff, D.J. Setton, G. Brammer, S. Cutler, K.A. Suess, I. Labbé, J.
Leja, A. Weibel, M.V. Maseda, K.E. Whitaker, R. Bezanson, L.A. Boogaard, N.J.
Cleri, G. De Lucia, M. Franx, J.E. Greene, M. Hirschmann, J.J. Matthee, I. Mcconachie,
R.P. Naidu, P.A. Oesch, S.H. Price, H.W. Rix, F. Valentino, B. Wang, C.C. Williams,
Nature Astronomy 9 (2025) 280–292.
date_created: 2024-12-08T23:01:56Z
date_published: 2025-02-01T00:00:00Z
date_updated: 2025-05-19T14:01:21Z
day: '01'
ddc:
- '520'
department:
- _id: JoMa
doi: 10.1038/s41550-024-02424-3
external_id:
isi:
- '001420347200001'
pmid:
- '39990236'
file:
- access_level: open_access
checksum: fb9109951dfe72f08c04c72cd7cfba69
content_type: application/pdf
creator: dernst
date_created: 2025-04-16T08:53:59Z
date_updated: 2025-04-16T08:53:59Z
file_id: '19574'
file_name: 2025_NatureAstronomy_deGraaff.pdf
file_size: 2034513
relation: main_file
success: 1
file_date_updated: 2025-04-16T08:53:59Z
has_accepted_license: '1'
intvolume: ' 9'
isi: 1
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
page: 280-292
pmid: 1
publication: Nature Astronomy
publication_identifier:
eissn:
- 2397-3366
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Efficient formation of a massive quiescent galaxy at redshift 4.9
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 9
year: '2025'
...
---
OA_place: publisher
OA_type: hybrid
_id: '18632'
abstract:
- lang: eng
text: 'For an arbitrary dimension (Formula presented.), we study: the polyharmonic
Gaussian field (Formula presented.) on the discrete torus (Formula presented.),
that is the random field whose law on (Formula presented.) given by (Formula presented.)
where (Formula presented.) is the Lebesgue measure and (Formula presented.) is
the discrete Laplacian; the associated discrete Liouville quantum gravity (LQG)
measure associated with it, that is, the random measure on (Formula presented.)
(Formula presented.) where (Formula presented.) is a regularity parameter. As
(Formula presented.), we prove convergence of the fields (Formula presented.)
to the polyharmonic Gaussian field (Formula presented.) on the continuous torus
(Formula presented.), as well as convergence of the random measures (Formula presented.)
to the LQG measure (Formula presented.) on (Formula presented.), for all (Formula
presented.). '
acknowledgement: "KTS is grateful to Christoph Thiele for valuable discussions and
helpful references. LDS is grateful to Nathanaël Berestycki for valuable discussions
on Gaussian Multiplicative Chaoses. The authors are grateful to an anonymous reviewer
for suggestions which improved the presentation.\r\nThe authors gratefully acknowledge
funding by the Deutsche Forschungsgemeinschaft through the project ‘Random Riemannian
Geometry’ within the SPP 2265 ‘Random Geometric Systems.'\r\nLDS gratefully acknowledges
financial support from the European Research Council (grant agreement No. 716117,
awarded to J. Maas) and from the Austrian Science Fund (FWF). His research was funded
by the Austrian Science Fund (FWF) project 10.55776/F65 and project 10.55776/ESP208.\r\nRH,
EK, and KTS gratefully acknowledge funding by the Hausdorff Center for Mathematics
(project ID 390685813), and through project B03 within the CRC 1060 (project ID
211504053). RH and KTS also gratefully acknowledges financial support from the European
Research Council through the ERC AdG ‘RicciBounds’ (grant agreement 694405).\r\nOpen
access funding enabled and organized by Projekt DEAL."
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Lorenzo
full_name: Dello Schiavo, Lorenzo
id: ECEBF480-9E4F-11EA-B557-B0823DDC885E
last_name: Dello Schiavo
orcid: 0000-0002-9881-6870
- first_name: Ronan
full_name: Herry, Ronan
last_name: Herry
- first_name: Eva
full_name: Kopfer, Eva
last_name: Kopfer
- first_name: Karl Theodor
full_name: Sturm, Karl Theodor
last_name: Sturm
citation:
ama: 'Dello Schiavo L, Herry R, Kopfer E, Sturm KT. Polyharmonic fields and Liouville
quantum gravity measures on tori of arbitrary dimension: From discrete to continuous.
Mathematische Nachrichten. 2025;298(1):244-281. doi:10.1002/mana.202400169'
apa: 'Dello Schiavo, L., Herry, R., Kopfer, E., & Sturm, K. T. (2025). Polyharmonic
fields and Liouville quantum gravity measures on tori of arbitrary dimension:
From discrete to continuous. Mathematische Nachrichten. Wiley. https://doi.org/10.1002/mana.202400169'
chicago: 'Dello Schiavo, Lorenzo, Ronan Herry, Eva Kopfer, and Karl Theodor Sturm.
“Polyharmonic Fields and Liouville Quantum Gravity Measures on Tori of Arbitrary
Dimension: From Discrete to Continuous.” Mathematische Nachrichten. Wiley,
2025. https://doi.org/10.1002/mana.202400169.'
ieee: 'L. Dello Schiavo, R. Herry, E. Kopfer, and K. T. Sturm, “Polyharmonic fields
and Liouville quantum gravity measures on tori of arbitrary dimension: From discrete
to continuous,” Mathematische Nachrichten, vol. 298, no. 1. Wiley, pp.
244–281, 2025.'
ista: 'Dello Schiavo L, Herry R, Kopfer E, Sturm KT. 2025. Polyharmonic fields and
Liouville quantum gravity measures on tori of arbitrary dimension: From discrete
to continuous. Mathematische Nachrichten. 298(1), 244–281.'
mla: 'Dello Schiavo, Lorenzo, et al. “Polyharmonic Fields and Liouville Quantum
Gravity Measures on Tori of Arbitrary Dimension: From Discrete to Continuous.”
Mathematische Nachrichten, vol. 298, no. 1, Wiley, 2025, pp. 244–81, doi:10.1002/mana.202400169.'
short: L. Dello Schiavo, R. Herry, E. Kopfer, K.T. Sturm, Mathematische Nachrichten
298 (2025) 244–281.
date_created: 2024-12-08T23:01:56Z
date_published: 2025-01-01T00:00:00Z
date_updated: 2025-04-14T07:27:49Z
day: '01'
ddc:
- '510'
department:
- _id: JaMa
doi: 10.1002/mana.202400169
ec_funded: 1
external_id:
arxiv:
- '2302.02963'
isi:
- '001366948500001'
file:
- access_level: open_access
checksum: 1dc50d156feb777c86d779fb1c9ac875
content_type: application/pdf
creator: dernst
date_created: 2025-01-13T10:34:42Z
date_updated: 2025-01-13T10:34:42Z
file_id: '18838'
file_name: 2025_MathNachrichten_DelloSchiavo.pdf
file_size: 1734511
relation: main_file
success: 1
file_date_updated: 2025-01-13T10:34:42Z
has_accepted_license: '1'
intvolume: ' 298'
isi: 1
issue: '1'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
page: 244-281
project:
- _id: 256E75B8-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '716117'
name: Optimal Transport and Stochastic Dynamics
- _id: fc31cba2-9c52-11eb-aca3-ff467d239cd2
grant_number: F6504
name: Taming Complexity in Partial Differential Systems
- _id: 34dbf174-11ca-11ed-8bc3-afe9d43d4b9c
grant_number: E208
name: Configuration Spaces over Non-Smooth Spaces
publication: Mathematische Nachrichten
publication_identifier:
eissn:
- 1522-2616
issn:
- 0025-584X
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Polyharmonic fields and Liouville quantum gravity measures on tori of arbitrary
dimension: From discrete to continuous'
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 298
year: '2025'
...
---
OA_type: closed access
_id: '18701'
abstract:
- lang: eng
text: We developed in-situ engineered polycrystalline polythiophene (PTh) and its
composite with reduced graphene oxide (PTh-rGO) via a simple chemical synthesis.
The PTh-rGO-based electrodes in a symmetrical device with xanthan gum in 1 M aq.
Na2SO4 as an electrolyte, delivers a specific capacitance (Csp) of 114.7 F g–1
(electrode) and 28.7 F g–1 (cell) at an applied current density of 0.2 A g−1.
The maximum energy and power densities recorded from the device were 588.0 mWh
kg−1 and 1.1 kW kg−1 at 1.5 A g−1. The device exhibited a remarkable retention
of Csp of 98.9 % over 10,000 continuous galvanostatic charge–discharge cycles
highlighting an excellent performance. Electrochemical impedance spectroscopy
analysis emphasizes material’s excellent structural integrity. This is attributed
to the crystalline phases present in the matrix.
acknowledgement: This work was partly supported by the Institute of Information &
Communications Technology Planning & Evaluation (IITP) grant funded by the Korea
government (MSIT) (No.RS-2021-II210077) and Korea Institute of Energy Technology
Evaluation and Planning (KETEP) grant funded by the Korea government (MOTIE)(RS-2024-00398346,
ESS BigData-Based O&M and Asset Management Technical Manpower Training).
article_number: '137869'
article_processing_charge: No
article_type: original
author:
- first_name: Neelima
full_name: Mahato, Neelima
last_name: Mahato
- first_name: Saurabh
full_name: Singh, Saurabh
id: 12d625da-9cb3-11ed-9667-af09d37d3f0a
last_name: Singh
orcid: 0000-0003-2209-5269
- first_name: T. V.M.
full_name: Sreekanth, T. V.M.
last_name: Sreekanth
- first_name: Kisoo
full_name: Yoo, Kisoo
last_name: Yoo
- first_name: Jonghoon
full_name: Kim, Jonghoon
last_name: Kim
citation:
ama: 'Mahato N, Singh S, Sreekanth TVM, Yoo K, Kim J. In-situ engineered highly-crystalline
Polythiophene empowered electrochemical capacitor-II: Anomalous electrochemical
charge storage behavior of Polythiophene-rGO composite. Materials Letters.
2025;382. doi:10.1016/j.matlet.2024.137869'
apa: 'Mahato, N., Singh, S., Sreekanth, T. V. M., Yoo, K., & Kim, J. (2025).
In-situ engineered highly-crystalline Polythiophene empowered electrochemical
capacitor-II: Anomalous electrochemical charge storage behavior of Polythiophene-rGO
composite. Materials Letters. Elsevier. https://doi.org/10.1016/j.matlet.2024.137869'
chicago: 'Mahato, Neelima, Saurabh Singh, T. V.M. Sreekanth, Kisoo Yoo, and Jonghoon
Kim. “In-Situ Engineered Highly-Crystalline Polythiophene Empowered Electrochemical
Capacitor-II: Anomalous Electrochemical Charge Storage Behavior of Polythiophene-RGO
Composite.” Materials Letters. Elsevier, 2025. https://doi.org/10.1016/j.matlet.2024.137869.'
ieee: 'N. Mahato, S. Singh, T. V. M. Sreekanth, K. Yoo, and J. Kim, “In-situ engineered
highly-crystalline Polythiophene empowered electrochemical capacitor-II: Anomalous
electrochemical charge storage behavior of Polythiophene-rGO composite,” Materials
Letters, vol. 382. Elsevier, 2025.'
ista: 'Mahato N, Singh S, Sreekanth TVM, Yoo K, Kim J. 2025. In-situ engineered
highly-crystalline Polythiophene empowered electrochemical capacitor-II: Anomalous
electrochemical charge storage behavior of Polythiophene-rGO composite. Materials
Letters. 382, 137869.'
mla: 'Mahato, Neelima, et al. “In-Situ Engineered Highly-Crystalline Polythiophene
Empowered Electrochemical Capacitor-II: Anomalous Electrochemical Charge Storage
Behavior of Polythiophene-RGO Composite.” Materials Letters, vol. 382,
137869, Elsevier, 2025, doi:10.1016/j.matlet.2024.137869.'
short: N. Mahato, S. Singh, T.V.M. Sreekanth, K. Yoo, J. Kim, Materials Letters
382 (2025).
date_created: 2024-12-22T23:01:47Z
date_published: 2025-03-01T00:00:00Z
date_updated: 2025-05-19T14:05:22Z
day: '01'
department:
- _id: MaIb
doi: 10.1016/j.matlet.2024.137869
external_id:
isi:
- '001433664000001'
intvolume: ' 382'
isi: 1
language:
- iso: eng
month: '03'
oa_version: None
publication: Materials Letters
publication_identifier:
eissn:
- 1873-4979
issn:
- 0167-577X
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'In-situ engineered highly-crystalline Polythiophene empowered electrochemical
capacitor-II: Anomalous electrochemical charge storage behavior of Polythiophene-rGO
composite'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 382
year: '2025'
...
---
OA_place: publisher
OA_type: hybrid
_id: '18705'
abstract:
- lang: eng
text: Given a non-singular diagonal cubic hypersurface X⊂Pn−1 over Fq(t) with char(Fq)≠3,
we show that the number of rational points of height at most |P| is O(|P|3+ε)
for n=6 and O(|P|2+ε) for n=4. In fact, if n=4 and char(Fq)>3 we prove that the
number of rational points away from any rational line contained in X is bounded
by O(|P|3/2+ε). From the result in 6 variables we deduce weak approximation for
diagonal cubic hypersurfaces for n≥7 over Fq(t) when char(Fq)>3 and handle Waring's
problem for cubes in 7 variables over Fq(t) when char(Fq)≠3. Our results answer
a question of Davenport regarding the number of solutions of bounded height to
x31+x32+x33=x34+x35+x36 with xi∈Fq[t].
acknowledgement: "Open Access funding enabled and organized by Projekt DEAL.\r\nThe
authors would like to thank Tim Browning for suggesting this project. Further they
are grateful for his and Damaris Schindler’s helpful comments. We would also like
to thank Efthymios Sofos for bringing Davenport’s question to our attention and
Keith Matthews for providing us with scanned copies of the original correspondence.
Finally we would like to thank the reviewer for helpful comments."
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Jakob
full_name: Glas, Jakob
id: d6423cba-dc74-11ea-a0a7-ee61689ff5fb
last_name: Glas
- first_name: Leonhard
full_name: Hochfilzer, Leonhard
last_name: Hochfilzer
citation:
ama: Glas J, Hochfilzer L. On a question of Davenport and diagonal cubic forms over
Fq(t). Mathematische Annalen. 2025;391:5485-5533. doi:10.1007/s00208-024-03035-z
apa: Glas, J., & Hochfilzer, L. (2025). On a question of Davenport and diagonal
cubic forms over Fq(t). Mathematische Annalen. Springer Nature. https://doi.org/10.1007/s00208-024-03035-z
chicago: Glas, Jakob, and Leonhard Hochfilzer. “On a Question of Davenport and Diagonal
Cubic Forms over Fq(T).” Mathematische Annalen. Springer Nature, 2025.
https://doi.org/10.1007/s00208-024-03035-z.
ieee: J. Glas and L. Hochfilzer, “On a question of Davenport and diagonal cubic
forms over Fq(t),” Mathematische Annalen, vol. 391. Springer Nature, pp.
5485–5533, 2025.
ista: Glas J, Hochfilzer L. 2025. On a question of Davenport and diagonal cubic
forms over Fq(t). Mathematische Annalen. 391, 5485–5533.
mla: Glas, Jakob, and Leonhard Hochfilzer. “On a Question of Davenport and Diagonal
Cubic Forms over Fq(T).” Mathematische Annalen, vol. 391, Springer Nature,
2025, pp. 5485–533, doi:10.1007/s00208-024-03035-z.
short: J. Glas, L. Hochfilzer, Mathematische Annalen 391 (2025) 5485–5533.
corr_author: '1'
date_created: 2024-12-22T23:01:48Z
date_published: 2025-04-01T00:00:00Z
date_updated: 2025-05-19T14:04:46Z
day: '01'
ddc:
- '510'
department:
- _id: TiBr
doi: 10.1007/s00208-024-03035-z
external_id:
arxiv:
- '2208.05422'
isi:
- '001376740400001'
file:
- access_level: open_access
checksum: dcf57a8b01332c36e0cf2b0d1aeecb36
content_type: application/pdf
creator: dernst
date_created: 2025-04-16T09:38:55Z
date_updated: 2025-04-16T09:38:55Z
file_id: '19579'
file_name: 2025_MathAnnalen_Glas.pdf
file_size: 650021
relation: main_file
success: 1
file_date_updated: 2025-04-16T09:38:55Z
has_accepted_license: '1'
intvolume: ' 391'
isi: 1
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
page: 5485-5533
publication: Mathematische Annalen
publication_identifier:
eissn:
- 1432-1807
issn:
- 0025-5831
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
record:
- id: '18293'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: On a question of Davenport and diagonal cubic forms over Fq(t)
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 391
year: '2025'
...
---
OA_type: closed access
_id: '18707'
abstract:
- lang: eng
text: Lead Sulfide (PbS) has garnered attention as a promising thermoelectric (TE)
material due to its natural abundance and cost-effectiveness. However, its practical
application is hindered by inherently high lattice thermal conductivity and low
electrical conductivity. In this study, we address these challenges by surface
functionalization of PbS nanocrystals using Cu2S molecular complexes-based ligand
displacement. The molecular complexes facilitate the incorporation of Cu into
the PbS matrix and leads to the formation of nanoscale defects, dislocations,
and strain fields while optimizing the charge carrier transport. The structural
modulations enhance the phonon scattering and lead to a significant reduction
in lattice thermal conductivity of 0.60 W m−1K−1 at 867 K in the PbS-Cu2S system.
Simultaneously, the Cu incorporation improves electrical conductivity by increasing
both carrier concentration and mobility with carefully optimized the content of
Cu2S molecular complexes. These synergistic modifications yield a peak figure-of-merit
(zT) of 1.05 at 867 K for the PbS-1.0 %Cu2S sample, representing an almost twofold
enhancement in TE performance compared to pristine PbS. This work highlights the
effectiveness of surface treatment in overcoming the intrinsic limitations of
PbS-based materials and presents a promising strategy for the development of high-efficiency
TE systems.
acknowledgement: Y.L. acknowledges funding from the National Natural Science Foundation
of China (NSFC) (Grants No. 22209034), the Innovation and Entrepreneurship Project
of Overseas Returnees in Anhui Province (Grant No. 2022LCX002) and the Fundamental
Research Funds for the Central Universities (JZ2024HGTB0239). M.I. acknowledges
financial support from ISTA and the Werner Siemens Foundation. K.H.L. acknowledges
financial support from the National Natural Science Foundation of China (NSFC) (Grant
No. 22208293). M.H acknowledges funding from Australian Research Council (FT230100316
and IH200100035) and iLAuNCH, Trailblazer Universities Program. L. H. and S. W.
acknowledge the Fundamental Research Funds for the Central Universities (JZ2023HGTA0179,
JZ2024HGTA0170).
article_processing_charge: No
article_type: original
author:
- first_name: Haibo
full_name: Shu, Haibo
last_name: Shu
- first_name: Mingjun
full_name: Zhao, Mingjun
last_name: Zhao
- first_name: Shaoqing
full_name: Lu, Shaoqing
last_name: Lu
- first_name: Shanhong
full_name: Wan, Shanhong
last_name: Wan
- first_name: Aziz
full_name: Genç, Aziz
last_name: Genç
- first_name: Lulu
full_name: Huang, Lulu
last_name: Huang
- first_name: Maria
full_name: Ibáñez, Maria
id: 43C61214-F248-11E8-B48F-1D18A9856A87
last_name: Ibáñez
orcid: 0000-0001-5013-2843
- first_name: Khak Ho
full_name: Lim, Khak Ho
last_name: Lim
- first_name: Min
full_name: Hong, Min
last_name: Hong
- first_name: Yu
full_name: Liu, Yu
id: 2A70014E-F248-11E8-B48F-1D18A9856A87
last_name: Liu
orcid: 0000-0001-7313-6740
citation:
ama: Shu H, Zhao M, Lu S, et al. Influence of surface engineering on the transport
properties of lead sulfide nanomaterials. Journal of Colloid and Interface
Science. 2025;683:703-712. doi:10.1016/j.jcis.2024.12.067
apa: Shu, H., Zhao, M., Lu, S., Wan, S., Genç, A., Huang, L., … Liu, Y. (2025).
Influence of surface engineering on the transport properties of lead sulfide nanomaterials.
Journal of Colloid and Interface Science. Elsevier. https://doi.org/10.1016/j.jcis.2024.12.067
chicago: Shu, Haibo, Mingjun Zhao, Shaoqing Lu, Shanhong Wan, Aziz Genç, Lulu Huang,
Maria Ibáñez, Khak Ho Lim, Min Hong, and Yu Liu. “Influence of Surface Engineering
on the Transport Properties of Lead Sulfide Nanomaterials.” Journal of Colloid
and Interface Science. Elsevier, 2025. https://doi.org/10.1016/j.jcis.2024.12.067.
ieee: H. Shu et al., “Influence of surface engineering on the transport properties
of lead sulfide nanomaterials,” Journal of Colloid and Interface Science,
vol. 683. Elsevier, pp. 703–712, 2025.
ista: Shu H, Zhao M, Lu S, Wan S, Genç A, Huang L, Ibáñez M, Lim KH, Hong M, Liu
Y. 2025. Influence of surface engineering on the transport properties of lead
sulfide nanomaterials. Journal of Colloid and Interface Science. 683, 703–712.
mla: Shu, Haibo, et al. “Influence of Surface Engineering on the Transport Properties
of Lead Sulfide Nanomaterials.” Journal of Colloid and Interface Science,
vol. 683, Elsevier, 2025, pp. 703–12, doi:10.1016/j.jcis.2024.12.067.
short: H. Shu, M. Zhao, S. Lu, S. Wan, A. Genç, L. Huang, M. Ibáñez, K.H. Lim, M.
Hong, Y. Liu, Journal of Colloid and Interface Science 683 (2025) 703–712.
date_created: 2024-12-29T23:01:56Z
date_published: 2025-04-01T00:00:00Z
date_updated: 2025-05-19T14:03:54Z
day: '01'
department:
- _id: MaIb
doi: 10.1016/j.jcis.2024.12.067
external_id:
isi:
- '001393340800001'
pmid:
- '39706089'
intvolume: ' 683'
isi: 1
language:
- iso: eng
month: '04'
oa_version: None
page: 703-712
pmid: 1
project:
- _id: 9B8F7476-BA93-11EA-9121-9846C619BF3A
name: 'HighTE: The Werner Siemens Laboratory for the High Throughput Discovery of
Semiconductors for Waste Heat Recovery'
publication: Journal of Colloid and Interface Science
publication_identifier:
eissn:
- 1095-7103
issn:
- 0021-9797
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Influence of surface engineering on the transport properties of lead sulfide
nanomaterials
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 683
year: '2025'
...