---
_id: '791'
abstract:
- lang: eng
text: 'Consider the following random process: we are given n queues, into which
elements of increasing labels are inserted uniformly at random. To remove an element,
we pick two queues at random, and remove the element of lower label (higher priority)
among the two. The cost of a removal is the rank of the label removed, among labels
still present in any of the queues, that is, the distance from the optimal choice
at each step. Variants of this strategy are prevalent in state-of-the-art concurrent
priority queue implementations. Nonetheless, it is not known whether such implementations
provide any rank guarantees, even in a sequential model. We answer this question,
showing that this strategy provides surprisingly strong guarantees: Although the
single-choice process, where we always insert and remove from a single randomly
chosen queue, has degrading cost, going to infinity as we increase the number
of steps, in the two choice process, the expected rank of a removed element is
O(n) while the expected worst-case cost is O(n log n). These bounds are tight,
and hold irrespective of the number of steps for which we run the process. The
argument is based on a new technical connection between "heavily loaded"
balls-into-bins processes and priority scheduling. Our analytic results inspire
a new concurrent priority queue implementation, which improves upon the state
of the art in terms of practical performance.'
article_processing_charge: No
arxiv: 1
author:
- first_name: Dan-Adrian
full_name: Alistarh, Dan-Adrian
id: 4A899BFC-F248-11E8-B48F-1D18A9856A87
last_name: Alistarh
orcid: 0000-0003-3650-940X
- first_name: Justin
full_name: Kopinsky, Justin
last_name: Kopinsky
- first_name: Jerry
full_name: Li, Jerry
last_name: Li
- first_name: Giorgi
full_name: Nadiradze, Giorgi
id: 3279A00C-F248-11E8-B48F-1D18A9856A87
last_name: Nadiradze
orcid: 0000-0001-5634-0731
citation:
ama: 'Alistarh D-A, Kopinsky J, Li J, Nadiradze G. The power of choice in priority
scheduling. In: Proceedings of the ACM Symposium on Principles of Distributed
Computing. Vol Part F129314. ACM; 2017:283-292. doi:10.1145/3087801.3087810'
apa: 'Alistarh, D.-A., Kopinsky, J., Li, J., & Nadiradze, G. (2017). The power
of choice in priority scheduling. In Proceedings of the ACM Symposium on Principles
of Distributed Computing (Vol. Part F129314, pp. 283–292). Washington, WA,
USA: ACM. https://doi.org/10.1145/3087801.3087810'
chicago: Alistarh, Dan-Adrian, Justin Kopinsky, Jerry Li, and Giorgi Nadiradze.
“The Power of Choice in Priority Scheduling.” In Proceedings of the ACM Symposium
on Principles of Distributed Computing, Part F129314:283–92. ACM, 2017. https://doi.org/10.1145/3087801.3087810.
ieee: D.-A. Alistarh, J. Kopinsky, J. Li, and G. Nadiradze, “The power of choice
in priority scheduling,” in Proceedings of the ACM Symposium on Principles
of Distributed Computing, Washington, WA, USA, 2017, vol. Part F129314, pp.
283–292.
ista: 'Alistarh D-A, Kopinsky J, Li J, Nadiradze G. 2017. The power of choice in
priority scheduling. Proceedings of the ACM Symposium on Principles of Distributed
Computing. PODC: Principles of Distributed Computing vol. Part F129314, 283–292.'
mla: Alistarh, Dan-Adrian, et al. “The Power of Choice in Priority Scheduling.”
Proceedings of the ACM Symposium on Principles of Distributed Computing,
vol. Part F129314, ACM, 2017, pp. 283–92, doi:10.1145/3087801.3087810.
short: D.-A. Alistarh, J. Kopinsky, J. Li, G. Nadiradze, in:, Proceedings of the
ACM Symposium on Principles of Distributed Computing, ACM, 2017, pp. 283–292.
conference:
end_date: 2017-07-27
location: Washington, WA, USA
name: 'PODC: Principles of Distributed Computing'
start_date: 2017-07-25
date_created: 2018-12-11T11:48:31Z
date_published: 2017-07-26T00:00:00Z
date_updated: 2025-06-04T09:44:47Z
day: '26'
department:
- _id: DaAl
doi: 10.1145/3087801.3087810
external_id:
arxiv:
- '1706.04178'
isi:
- '000462995000035'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1706.04178
month: '07'
oa: 1
oa_version: Submitted Version
page: 283 - 292
publication: Proceedings of the ACM Symposium on Principles of Distributed Computing
publication_identifier:
isbn:
- 978-145034992-5
publication_status: published
publisher: ACM
publist_id: '6864'
quality_controlled: '1'
scopus_import: '1'
status: public
title: The power of choice in priority scheduling
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: Part F129314
year: '2017'
...
---
_id: '792'
abstract:
- lang: eng
text: The chaotic dynamics of low-dimensional systems, such as Lorenz or Rössler
flows, is guided by the infinity of periodic orbits embedded in their strange
attractors. Whether this is also the case for the infinite-dimensional dynamics
of Navier–Stokes equations has long been speculated, and is a topic of ongoing
study. Periodic and relative periodic solutions have been shown to be involved
in transitions to turbulence. Their relevance to turbulent dynamics – specifically,
whether periodic orbits play the same role in high-dimensional nonlinear systems
like the Navier–Stokes equations as they do in lower-dimensional systems – is
the focus of the present investigation. We perform here a detailed study of pipe
flow relative periodic orbits with energies and mean dissipations close to turbulent
values. We outline several approaches to reduction of the translational symmetry
of the system. We study pipe flow in a minimal computational cell at Re=2500,
and report a library of invariant solutions found with the aid of the method of
slices. Detailed study of the unstable manifolds of a sample of these solutions
is consistent with the picture that relative periodic orbits are embedded in the
chaotic saddle and that they guide the turbulent dynamics.
article_processing_charge: No
arxiv: 1
author:
- first_name: Nazmi B
full_name: Budanur, Nazmi B
id: 3EA1010E-F248-11E8-B48F-1D18A9856A87
last_name: Budanur
orcid: 0000-0003-0423-5010
- first_name: Kimberly
full_name: Short, Kimberly
last_name: Short
- first_name: Mohammad
full_name: Farazmand, Mohammad
last_name: Farazmand
- first_name: Ashley
full_name: Willis, Ashley
last_name: Willis
- first_name: Predrag
full_name: Cvitanović, Predrag
last_name: Cvitanović
citation:
ama: Budanur NB, Short K, Farazmand M, Willis A, Cvitanović P. Relative periodic
orbits form the backbone of turbulent pipe flow. Journal of Fluid Mechanics.
2017;833:274-301. doi:10.1017/jfm.2017.699
apa: Budanur, N. B., Short, K., Farazmand, M., Willis, A., & Cvitanović, P.
(2017). Relative periodic orbits form the backbone of turbulent pipe flow. Journal
of Fluid Mechanics. Cambridge University Press. https://doi.org/10.1017/jfm.2017.699
chicago: Budanur, Nazmi B, Kimberly Short, Mohammad Farazmand, Ashley Willis, and
Predrag Cvitanović. “Relative Periodic Orbits Form the Backbone of Turbulent Pipe
Flow.” Journal of Fluid Mechanics. Cambridge University Press, 2017. https://doi.org/10.1017/jfm.2017.699.
ieee: N. B. Budanur, K. Short, M. Farazmand, A. Willis, and P. Cvitanović, “Relative
periodic orbits form the backbone of turbulent pipe flow,” Journal of Fluid
Mechanics, vol. 833. Cambridge University Press, pp. 274–301, 2017.
ista: Budanur NB, Short K, Farazmand M, Willis A, Cvitanović P. 2017. Relative periodic
orbits form the backbone of turbulent pipe flow. Journal of Fluid Mechanics. 833,
274–301.
mla: Budanur, Nazmi B., et al. “Relative Periodic Orbits Form the Backbone of Turbulent
Pipe Flow.” Journal of Fluid Mechanics, vol. 833, Cambridge University
Press, 2017, pp. 274–301, doi:10.1017/jfm.2017.699.
short: N.B. Budanur, K. Short, M. Farazmand, A. Willis, P. Cvitanović, Journal of
Fluid Mechanics 833 (2017) 274–301.
date_created: 2018-12-11T11:48:32Z
date_published: 2017-12-25T00:00:00Z
date_updated: 2025-06-04T09:45:57Z
day: '25'
department:
- _id: BjHo
doi: 10.1017/jfm.2017.699
external_id:
arxiv:
- '1705.03720'
isi:
- '000414641700001'
intvolume: ' 833'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1705.03720
month: '12'
oa: 1
oa_version: Submitted Version
page: 274 - 301
project:
- _id: 25636330-B435-11E9-9278-68D0E5697425
grant_number: 11-NSF-1070
name: Genome-wide Analysis of Root Traits
publication: Journal of Fluid Mechanics
publication_identifier:
issn:
- 0022-1120
publication_status: published
publisher: Cambridge University Press
publist_id: '6862'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Relative periodic orbits form the backbone of turbulent pipe flow
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 833
year: '2017'
...
---
_id: '794'
abstract:
- lang: eng
text: We show that c-planarity is solvable in quadratic time for flat clustered
graphs with three clusters if the combinatorial embedding of the underlying graph
is fixed. In simpler graph-theoretical terms our result can be viewed as follows.
Given a graph G with the vertex set partitioned into three parts embedded on a
2-sphere, our algorithm decides if we can augment G by adding edges without creating
an edge-crossing so that in the resulting spherical graph the vertices of each
part induce a connected sub-graph. We proceed by a reduction to the problem of
testing the existence of a perfect matching in planar bipartite graphs. We formulate
our result in a slightly more general setting of cyclic clustered graphs, i.e.,
the simple graph obtained by contracting each cluster, where we disregard loops
and multi-edges, is a cycle.
acknowledgement: I would like to thank Jan Kynčl, Dömötör Pálvölgyi and anonymous
referees for many comments and suggestions that helped to improve the presentation
of the result.
article_processing_charge: No
arxiv: 1
author:
- first_name: Radoslav
full_name: Fulek, Radoslav
id: 39F3FFE4-F248-11E8-B48F-1D18A9856A87
last_name: Fulek
orcid: 0000-0001-8485-1774
citation:
ama: 'Fulek R. C-planarity of embedded cyclic c-graphs. Computational Geometry:
Theory and Applications. 2017;66:1-13. doi:10.1016/j.comgeo.2017.06.016'
apa: 'Fulek, R. (2017). C-planarity of embedded cyclic c-graphs. Computational
Geometry: Theory and Applications. Elsevier. https://doi.org/10.1016/j.comgeo.2017.06.016'
chicago: 'Fulek, Radoslav. “C-Planarity of Embedded Cyclic c-Graphs.” Computational
Geometry: Theory and Applications. Elsevier, 2017. https://doi.org/10.1016/j.comgeo.2017.06.016.'
ieee: 'R. Fulek, “C-planarity of embedded cyclic c-graphs,” Computational Geometry:
Theory and Applications, vol. 66. Elsevier, pp. 1–13, 2017.'
ista: 'Fulek R. 2017. C-planarity of embedded cyclic c-graphs. Computational Geometry:
Theory and Applications. 66, 1–13.'
mla: 'Fulek, Radoslav. “C-Planarity of Embedded Cyclic c-Graphs.” Computational
Geometry: Theory and Applications, vol. 66, Elsevier, 2017, pp. 1–13, doi:10.1016/j.comgeo.2017.06.016.'
short: 'R. Fulek, Computational Geometry: Theory and Applications 66 (2017) 1–13.'
date_created: 2018-12-11T11:48:32Z
date_published: 2017-12-01T00:00:00Z
date_updated: 2025-09-22T09:54:02Z
day: '01'
department:
- _id: UlWa
doi: 10.1016/j.comgeo.2017.06.016
external_id:
arxiv:
- '1602.01346'
isi:
- '000412039700001'
intvolume: ' 66'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1602.01346
month: '12'
oa: 1
oa_version: Preprint
page: 1 - 13
publication: 'Computational Geometry: Theory and Applications'
publication_status: published
publisher: Elsevier
publist_id: '6860'
quality_controlled: '1'
related_material:
record:
- id: '1165'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: C-planarity of embedded cyclic c-graphs
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 66
year: '2017'
...
---
_id: '795'
abstract:
- lang: eng
text: 'We introduce a common generalization of the strong Hanani–Tutte theorem and
the weak Hanani–Tutte theorem: if a graph G has a drawing D in the plane where
every pair of independent edges crosses an even number of times, then G has a
planar drawing preserving the rotation of each vertex whose incident edges cross
each other evenly in D. The theorem is implicit in the proof of the strong Hanani–Tutte
theorem by Pelsmajer, Schaefer and Štefankovič. We give a new, somewhat simpler
proof.'
article_number: P3.18
article_processing_charge: No
article_type: original
author:
- first_name: Radoslav
full_name: Fulek, Radoslav
id: 39F3FFE4-F248-11E8-B48F-1D18A9856A87
last_name: Fulek
orcid: 0000-0001-8485-1774
- first_name: Jan
full_name: Kynčl, Jan
last_name: Kynčl
- first_name: Dömötör
full_name: Pálvölgyi, Dömötör
last_name: Pálvölgyi
citation:
ama: Fulek R, Kynčl J, Pálvölgyi D. Unified Hanani Tutte theorem. Electronic
Journal of Combinatorics. 2017;24(3). doi:10.37236/6663
apa: Fulek, R., Kynčl, J., & Pálvölgyi, D. (2017). Unified Hanani Tutte theorem.
Electronic Journal of Combinatorics. International Press. https://doi.org/10.37236/6663
chicago: Fulek, Radoslav, Jan Kynčl, and Dömötör Pálvölgyi. “Unified Hanani Tutte
Theorem.” Electronic Journal of Combinatorics. International Press, 2017.
https://doi.org/10.37236/6663.
ieee: R. Fulek, J. Kynčl, and D. Pálvölgyi, “Unified Hanani Tutte theorem,” Electronic
Journal of Combinatorics, vol. 24, no. 3. International Press, 2017.
ista: Fulek R, Kynčl J, Pálvölgyi D. 2017. Unified Hanani Tutte theorem. Electronic
Journal of Combinatorics. 24(3), P3.18.
mla: Fulek, Radoslav, et al. “Unified Hanani Tutte Theorem.” Electronic Journal
of Combinatorics, vol. 24, no. 3, P3.18, International Press, 2017, doi:10.37236/6663.
short: R. Fulek, J. Kynčl, D. Pálvölgyi, Electronic Journal of Combinatorics 24
(2017).
corr_author: '1'
date_created: 2018-12-11T11:48:32Z
date_published: 2017-07-28T00:00:00Z
date_updated: 2025-07-10T11:54:52Z
day: '28'
ddc:
- '000'
department:
- _id: UlWa
doi: 10.37236/6663
ec_funded: 1
file:
- access_level: open_access
checksum: ef320cff0f062051e858f929be6a3581
content_type: application/pdf
creator: dernst
date_created: 2019-01-18T14:04:08Z
date_updated: 2020-07-14T12:48:06Z
file_id: '5853'
file_name: 2017_ElectrCombi_Fulek.pdf
file_size: 236944
relation: main_file
file_date_updated: 2020-07-14T12:48:06Z
has_accepted_license: '1'
intvolume: ' 24'
issue: '3'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
project:
- _id: 25681D80-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '291734'
name: International IST Postdoc Fellowship Programme
publication: Electronic Journal of Combinatorics
publication_identifier:
issn:
- 1077-8926
publication_status: published
publisher: International Press
publist_id: '6859'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Unified Hanani Tutte theorem
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 24
year: '2017'
...
---
_id: '796'
abstract:
- lang: eng
text: We present the fabrication and characterization of an aluminum transmon qubit
on a silicon-on-insulator substrate. Key to the qubit fabrication is the use of
an anhydrous hydrofluoric vapor process which selectively removes the lossy silicon
oxide buried underneath the silicon device layer. For a 5.6 GHz qubit measured
dispersively by a 7.1 GHz resonator, we find T1 = 3.5 μs and T∗2 = 2.2 μs. This
process in principle permits the co-fabrication of silicon photonic and mechanical
elements, providing a route towards chip-scale integration of electro-opto-mechanical
transducers for quantum networking of superconducting microwave quantum circuits.
The additional processing steps are compatible with established fabrication techniques
for aluminum transmon qubits on silicon.
acknowledgement: This work was supported by the AFOSR MURI Quantum Photonic Matter
(Grant No. 16RT0696), the AFOSR MURI Wiring Quantum Networks with Mechanical Transducers
(Grant No. FA9550-15-1-0015), the Institute for Quantum Information and Matter,
an NSF Physics Frontiers Center (Grant No. PHY-1125565) with the support of the
Gordon and Betty Moore Foundation, and the Kavli Nanoscience Institute at Caltech.
A.J.K. acknowledges the IQIM Postdoctoral Fellowship.
article_number: '042603'
article_processing_charge: No
arxiv: 1
author:
- first_name: Andrew J
full_name: Keller, Andrew J
last_name: Keller
- first_name: Paul
full_name: Dieterle, Paul
last_name: Dieterle
- first_name: Michael
full_name: Fang, Michael
last_name: Fang
- first_name: Brett
full_name: Berger, Brett
last_name: Berger
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
- first_name: Oskar
full_name: Painter, Oskar
last_name: Painter
citation:
ama: Keller AJ, Dieterle P, Fang M, Berger B, Fink JM, Painter O. Al transmon qubits
on silicon on insulator for quantum device integration. Applied Physics Letters.
2017;111(4). doi:10.1063/1.4994661
apa: Keller, A. J., Dieterle, P., Fang, M., Berger, B., Fink, J. M., & Painter,
O. (2017). Al transmon qubits on silicon on insulator for quantum device integration.
Applied Physics Letters. American Institute of Physics. https://doi.org/10.1063/1.4994661
chicago: Keller, Andrew J, Paul Dieterle, Michael Fang, Brett Berger, Johannes M
Fink, and Oskar Painter. “Al Transmon Qubits on Silicon on Insulator for Quantum
Device Integration.” Applied Physics Letters. American Institute of Physics,
2017. https://doi.org/10.1063/1.4994661.
ieee: A. J. Keller, P. Dieterle, M. Fang, B. Berger, J. M. Fink, and O. Painter,
“Al transmon qubits on silicon on insulator for quantum device integration,” Applied
Physics Letters, vol. 111, no. 4. American Institute of Physics, 2017.
ista: Keller AJ, Dieterle P, Fang M, Berger B, Fink JM, Painter O. 2017. Al transmon
qubits on silicon on insulator for quantum device integration. Applied Physics
Letters. 111(4), 042603.
mla: Keller, Andrew J., et al. “Al Transmon Qubits on Silicon on Insulator for Quantum
Device Integration.” Applied Physics Letters, vol. 111, no. 4, 042603,
American Institute of Physics, 2017, doi:10.1063/1.4994661.
short: A.J. Keller, P. Dieterle, M. Fang, B. Berger, J.M. Fink, O. Painter, Applied
Physics Letters 111 (2017).
date_created: 2018-12-11T11:48:33Z
date_published: 2017-07-01T00:00:00Z
date_updated: 2025-06-04T09:48:41Z
day: '01'
department:
- _id: JoFi
doi: 10.1063/1.4994661
external_id:
arxiv:
- '1703.10195'
isi:
- '000406779700031'
intvolume: ' 111'
isi: 1
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1703.10195
month: '07'
oa: 1
oa_version: Submitted Version
publication: Applied Physics Letters
publication_identifier:
issn:
- 0003-6951
publication_status: published
publisher: American Institute of Physics
publist_id: '6857'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Al transmon qubits on silicon on insulator for quantum device integration
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 111
year: '2017'
...
---
_id: '797'
abstract:
- lang: ger
text: Phasenübergänge helfen beim Verständnis von Vielteilchensystemen in der Festkörperphysik
und Fluiddynamik bis hin zur Teilchenphysik. Unserer internationalen Kollaboration
ist es gelungen, einen neuartigen Phasenübergang in einem Quantensystem zu beobachten
[1]. In einem Mikrowellenresonator konnte erstmals die spontane Zustandsänderung
von undurchsichtig zu transparent nachgewiesen werden.
article_processing_charge: No
article_type: original
author:
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
citation:
ama: Fink JM. Photonenblockade aufgelöst. Physik in unserer Zeit. 2017;48(3):111-113.
doi:10.1002/piuz.201770305
apa: Fink, J. M. (2017). Photonenblockade aufgelöst. Physik in Unserer Zeit.
Wiley. https://doi.org/10.1002/piuz.201770305
chicago: Fink, Johannes M. “Photonenblockade Aufgelöst.” Physik in Unserer Zeit.
Wiley, 2017. https://doi.org/10.1002/piuz.201770305.
ieee: J. M. Fink, “Photonenblockade aufgelöst,” Physik in unserer Zeit, vol.
48, no. 3. Wiley, pp. 111–113, 2017.
ista: Fink JM. 2017. Photonenblockade aufgelöst. Physik in unserer Zeit. 48(3),
111–113.
mla: Fink, Johannes M. “Photonenblockade Aufgelöst.” Physik in Unserer Zeit,
vol. 48, no. 3, Wiley, 2017, pp. 111–13, doi:10.1002/piuz.201770305.
short: J.M. Fink, Physik in Unserer Zeit 48 (2017) 111–113.
corr_author: '1'
date_created: 2018-12-11T11:48:33Z
date_published: 2017-05-01T00:00:00Z
date_updated: 2024-10-09T20:57:34Z
day: '01'
department:
- _id: JoFi
doi: 10.1002/piuz.201770305
intvolume: ' 48'
issue: '3'
language:
- iso: eng
month: '05'
oa_version: None
page: 111 - 113
publication: Physik in unserer Zeit
publication_status: published
publisher: Wiley
publist_id: '6856'
quality_controlled: '1'
status: public
title: Photonenblockade aufgelöst
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 48
year: '2017'
...
---
_id: '798'
abstract:
- lang: eng
text: Nonreciprocal circuit elements form an integral part of modern measurement
and communication systems. Mathematically they require breaking of time-reversal
symmetry, typically achieved using magnetic materials and more recently using
the quantum Hall effect, parametric permittivity modulation or Josephson nonlinearities.
Here we demonstrate an on-chip magnetic-free circulator based on reservoir-engineered
electromechanic interactions. Directional circulation is achieved with controlled
phase-sensitive interference of six distinct electro-mechanical signal conversion
paths. The presented circulator is compact, its silicon-on-insulator platform
is compatible with both superconducting qubits and silicon photonics, and its
noise performance is close to the quantum limit. With a high dynamic range, a
tunable bandwidth of up to 30 MHz and an in situ reconfigurability as beam splitter
or wavelength converter, it could pave the way for superconducting qubit processors
with multiplexed on-chip signal processing and readout.
article_number: '1304'
article_processing_charge: Yes (in subscription journal)
author:
- first_name: Shabir
full_name: Barzanjeh, Shabir
id: 2D25E1F6-F248-11E8-B48F-1D18A9856A87
last_name: Barzanjeh
orcid: 0000-0003-0415-1423
- first_name: Matthias
full_name: Wulf, Matthias
id: 45598606-F248-11E8-B48F-1D18A9856A87
last_name: Wulf
orcid: 0000-0001-6613-1378
- first_name: Matilda
full_name: Peruzzo, Matilda
id: 3F920B30-F248-11E8-B48F-1D18A9856A87
last_name: Peruzzo
orcid: 0000-0002-3415-4628
- first_name: Mahmoud
full_name: Kalaee, Mahmoud
last_name: Kalaee
- first_name: Paul
full_name: Dieterle, Paul
last_name: Dieterle
- first_name: Oskar
full_name: Painter, Oskar
last_name: Painter
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
citation:
ama: Barzanjeh S, Wulf M, Peruzzo M, et al. Mechanical on chip microwave circulator.
Nature Communications. 2017;8(1). doi:10.1038/s41467-017-01304-x
apa: Barzanjeh, S., Wulf, M., Peruzzo, M., Kalaee, M., Dieterle, P., Painter, O.,
& Fink, J. M. (2017). Mechanical on chip microwave circulator. Nature Communications.
Nature Publishing Group. https://doi.org/10.1038/s41467-017-01304-x
chicago: Barzanjeh, Shabir, Matthias Wulf, Matilda Peruzzo, Mahmoud Kalaee, Paul
Dieterle, Oskar Painter, and Johannes M Fink. “Mechanical on Chip Microwave Circulator.”
Nature Communications. Nature Publishing Group, 2017. https://doi.org/10.1038/s41467-017-01304-x.
ieee: S. Barzanjeh et al., “Mechanical on chip microwave circulator,” Nature
Communications, vol. 8, no. 1. Nature Publishing Group, 2017.
ista: Barzanjeh S, Wulf M, Peruzzo M, Kalaee M, Dieterle P, Painter O, Fink JM.
2017. Mechanical on chip microwave circulator. Nature Communications. 8(1), 1304.
mla: Barzanjeh, Shabir, et al. “Mechanical on Chip Microwave Circulator.” Nature
Communications, vol. 8, no. 1, 1304, Nature Publishing Group, 2017, doi:10.1038/s41467-017-01304-x.
short: S. Barzanjeh, M. Wulf, M. Peruzzo, M. Kalaee, P. Dieterle, O. Painter, J.M.
Fink, Nature Communications 8 (2017).
corr_author: '1'
date_created: 2018-12-11T11:48:33Z
date_published: 2017-10-16T00:00:00Z
date_updated: 2025-07-10T11:54:54Z
day: '16'
ddc:
- '539'
department:
- _id: JoFi
doi: 10.1038/s41467-017-01304-x
ec_funded: 1
external_id:
isi:
- '000412999700021'
file:
- access_level: open_access
checksum: b68dafa71d1834c23b742cd9987a3d5f
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:15:25Z
date_updated: 2020-07-14T12:48:06Z
file_id: '5145'
file_name: IST-2017-867-v1+1_s41467-017-01304-x.pdf
file_size: 1467696
relation: main_file
file_date_updated: 2020-07-14T12:48:06Z
has_accepted_license: '1'
intvolume: ' 8'
isi: 1
issue: '1'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
project:
- _id: 257EB838-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '732894'
name: Hybrid Optomechanical Technologies
- _id: 258047B6-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '707438'
name: 'Microwave-to-Optical Quantum Link: Quantum Teleportation and Quantum Illumination
with cavity Optomechanics'
publication: Nature Communications
publication_identifier:
issn:
- 2041-1723
publication_status: published
publisher: Nature Publishing Group
publist_id: '6855'
pubrep_id: '867'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Mechanical on chip microwave circulator
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: 8
year: '2017'
...
---
_id: '799'
abstract:
- lang: eng
text: Membrane traffic at the trans-Golgi network (TGN) is crucial for correctly
distributing various membrane proteins to their destination. Polarly localized
auxin efflux proteins, including PIN-FORMED1 (PIN1), are dynamically transported
between the endosomes and the plasma membrane (PM) in the plant cells. The intracellular
trafficking of PIN1 protein is sensitive to a fungal toxin brefeldin A (BFA),
which is known to inhibit guanine-nucleotide exchange factors for ADP ribosylation
factors (ARF GEFs) such as GNOM. However, the molecular details of the BFA-sensitive
trafficking pathway have not been revealed fully. In a previous study, we have
identified an Arabidopsis mutant BFA-visualized endocytic trafficking defective
3 (ben3) which exhibited reduced sensitivity to BFA in terms of BFA-induced intracellular
PIN1 agglomeration. Here, we show that BEN3 encodes a member of BIG family ARF
GEFs, BIG2. Fluorescent proteins tagged BEN3/BIG2 co-localized with markers for
TGN / early endosome (EE). Inspection of conditionally induced de novo synthesized
PIN1 confirmed that its secretion to the PM is BFA-sensitive and established BEN3/BIG2
as a crucial component of this BFA action at the level of TGN/EE. Furthermore,
ben3 mutation alleviated BFA-induced agglomeration of another TGN-localized ARF
GEF BEN1/MIN7. Taken together our results suggest that BEN3/BIG2 is an ARF GEF
component, which confers BFA sensitivity to the TGN/EE in Arabidopsis.
article_number: 1801-1811
article_processing_charge: No
author:
- first_name: Saeko
full_name: Kitakura, Saeko
last_name: Kitakura
- first_name: Maciek
full_name: Adamowski, Maciek
id: 45F536D2-F248-11E8-B48F-1D18A9856A87
last_name: Adamowski
orcid: 0000-0001-6463-5257
- first_name: Yuki
full_name: Matsuura, Yuki
last_name: Matsuura
- first_name: Luca
full_name: Santuari, Luca
last_name: Santuari
- first_name: Hirotaka
full_name: Kouno, Hirotaka
last_name: Kouno
- first_name: Kohei
full_name: Arima, Kohei
last_name: Arima
- first_name: Christian
full_name: Hardtke, Christian
last_name: Hardtke
- first_name: Jirí
full_name: Friml, Jirí
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Tatsuo
full_name: Kakimoto, Tatsuo
last_name: Kakimoto
- first_name: Hirokazu
full_name: Tanaka, Hirokazu
last_name: Tanaka
citation:
ama: Kitakura S, Adamowski M, Matsuura Y, et al. BEN3/BIG2 ARF GEF is involved in
brefeldin a-sensitive trafficking at the trans-Golgi network/early endosome in
Arabidopsis thaliana. Plant and Cell Physiology. 2017;58(10). doi:10.1093/pcp/pcx118
apa: Kitakura, S., Adamowski, M., Matsuura, Y., Santuari, L., Kouno, H., Arima,
K., … Tanaka, H. (2017). BEN3/BIG2 ARF GEF is involved in brefeldin a-sensitive
trafficking at the trans-Golgi network/early endosome in Arabidopsis thaliana.
Plant and Cell Physiology. Oxford University Press. https://doi.org/10.1093/pcp/pcx118
chicago: Kitakura, Saeko, Maciek Adamowski, Yuki Matsuura, Luca Santuari, Hirotaka
Kouno, Kohei Arima, Christian Hardtke, Jiří Friml, Tatsuo Kakimoto, and Hirokazu
Tanaka. “BEN3/BIG2 ARF GEF Is Involved in Brefeldin a-Sensitive Trafficking at
the Trans-Golgi Network/Early Endosome in Arabidopsis Thaliana.” Plant and
Cell Physiology. Oxford University Press, 2017. https://doi.org/10.1093/pcp/pcx118.
ieee: S. Kitakura et al., “BEN3/BIG2 ARF GEF is involved in brefeldin a-sensitive
trafficking at the trans-Golgi network/early endosome in Arabidopsis thaliana,”
Plant and Cell Physiology, vol. 58, no. 10. Oxford University Press, 2017.
ista: Kitakura S, Adamowski M, Matsuura Y, Santuari L, Kouno H, Arima K, Hardtke
C, Friml J, Kakimoto T, Tanaka H. 2017. BEN3/BIG2 ARF GEF is involved in brefeldin
a-sensitive trafficking at the trans-Golgi network/early endosome in Arabidopsis
thaliana. Plant and Cell Physiology. 58(10), 1801–1811.
mla: Kitakura, Saeko, et al. “BEN3/BIG2 ARF GEF Is Involved in Brefeldin a-Sensitive
Trafficking at the Trans-Golgi Network/Early Endosome in Arabidopsis Thaliana.”
Plant and Cell Physiology, vol. 58, no. 10, 1801–1811, Oxford University
Press, 2017, doi:10.1093/pcp/pcx118.
short: S. Kitakura, M. Adamowski, Y. Matsuura, L. Santuari, H. Kouno, K. Arima,
C. Hardtke, J. Friml, T. Kakimoto, H. Tanaka, Plant and Cell Physiology 58 (2017).
date_created: 2018-12-11T11:48:34Z
date_published: 2017-08-21T00:00:00Z
date_updated: 2025-07-10T11:54:55Z
day: '21'
ddc:
- '581'
department:
- _id: JiFr
doi: 10.1093/pcp/pcx118
external_id:
isi:
- '000413220400019'
pmid:
- '29016942'
file:
- access_level: open_access
checksum: bd3e3a94d55416739cbb19624bb977f8
content_type: application/pdf
creator: dernst
date_created: 2019-04-17T07:52:34Z
date_updated: 2020-07-14T12:48:06Z
file_id: '6333'
file_name: 2017_PlantCellPhysio_Kitakura.pdf
file_size: 1352913
relation: main_file
file_date_updated: 2020-07-14T12:48:06Z
has_accepted_license: '1'
intvolume: ' 58'
isi: 1
issue: '10'
language:
- iso: eng
month: '08'
oa: 1
oa_version: Submitted Version
pmid: 1
publication: Plant and Cell Physiology
publication_identifier:
issn:
- 0032-0781
publication_status: published
publisher: Oxford University Press
publist_id: '6854'
pubrep_id: '1009'
quality_controlled: '1'
scopus_import: '1'
status: public
title: BEN3/BIG2 ARF GEF is involved in brefeldin a-sensitive trafficking at the trans-Golgi
network/early endosome in Arabidopsis thaliana
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 58
year: '2017'
...
---
_id: '800'
abstract:
- lang: eng
text: Gamma oscillations (30–150 Hz) in neuronal networks are associated with the
processing and recall of information. We measured local field potentials in the
dentate gyrus of freely moving mice and found that gamma activity occurs in bursts,
which are highly heterogeneous in their spatial extensions, ranging from focal
to global coherent events. Synaptic communication among perisomatic-inhibitory
interneurons (PIIs) is thought to play an important role in the generation of
hippocampal gamma patterns. However, how neuronal circuits can generate synchronous
oscillations at different spatial scales is unknown. We analyzed paired recordings
in dentate gyrus slices and show that synaptic signaling at interneuron-interneuron
synapses is distance dependent. Synaptic strength declines whereas the duration
of inhibitory signals increases with axonal distance among interconnected PIIs.
Using neuronal network modeling, we show that distance-dependent inhibition generates
multiple highly synchronous focal gamma bursts allowing the network to process
complex inputs in parallel in flexibly organized neuronal centers.
article_number: '758'
article_processing_charge: No
author:
- first_name: Michael
full_name: Strüber, Michael
last_name: Strüber
- first_name: Jonas
full_name: Sauer, Jonas
last_name: Sauer
- first_name: Peter M
full_name: Jonas, Peter M
id: 353C1B58-F248-11E8-B48F-1D18A9856A87
last_name: Jonas
orcid: 0000-0001-5001-4804
- first_name: Marlene
full_name: Bartos, Marlene
last_name: Bartos
citation:
ama: Strüber M, Sauer J, Jonas PM, Bartos M. Distance-dependent inhibition facilitates
focality of gamma oscillations in the dentate gyrus. Nature Communications.
2017;8(1). doi:10.1038/s41467-017-00936-3
apa: Strüber, M., Sauer, J., Jonas, P. M., & Bartos, M. (2017). Distance-dependent
inhibition facilitates focality of gamma oscillations in the dentate gyrus. Nature
Communications. Nature Publishing Group. https://doi.org/10.1038/s41467-017-00936-3
chicago: Strüber, Michael, Jonas Sauer, Peter M Jonas, and Marlene Bartos. “Distance-Dependent
Inhibition Facilitates Focality of Gamma Oscillations in the Dentate Gyrus.” Nature
Communications. Nature Publishing Group, 2017. https://doi.org/10.1038/s41467-017-00936-3.
ieee: M. Strüber, J. Sauer, P. M. Jonas, and M. Bartos, “Distance-dependent inhibition
facilitates focality of gamma oscillations in the dentate gyrus,” Nature Communications,
vol. 8, no. 1. Nature Publishing Group, 2017.
ista: Strüber M, Sauer J, Jonas PM, Bartos M. 2017. Distance-dependent inhibition
facilitates focality of gamma oscillations in the dentate gyrus. Nature Communications.
8(1), 758.
mla: Strüber, Michael, et al. “Distance-Dependent Inhibition Facilitates Focality
of Gamma Oscillations in the Dentate Gyrus.” Nature Communications, vol.
8, no. 1, 758, Nature Publishing Group, 2017, doi:10.1038/s41467-017-00936-3.
short: M. Strüber, J. Sauer, P.M. Jonas, M. Bartos, Nature Communications 8 (2017).
date_created: 2018-12-11T11:48:34Z
date_published: 2017-10-02T00:00:00Z
date_updated: 2025-07-10T11:54:59Z
day: '02'
ddc:
- '571'
department:
- _id: PeJo
doi: 10.1038/s41467-017-00936-3
ec_funded: 1
external_id:
isi:
- '000412053100004'
file:
- access_level: open_access
checksum: 7e2c7621afd5f802338e92e8619f024d
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:15:17Z
date_updated: 2020-07-14T12:48:07Z
file_id: '5135'
file_name: IST-2017-914-v1+1_s41467-017-00936-3.pdf
file_size: 4261832
relation: main_file
file_date_updated: 2020-07-14T12:48:07Z
has_accepted_license: '1'
intvolume: ' 8'
isi: 1
issue: '1'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
project:
- _id: 25C0F108-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '268548'
name: Nanophysiology of fast-spiking, parvalbumin-expressing GABAergic interneurons
publication: Nature Communications
publication_identifier:
issn:
- 2041-1723
publication_status: published
publisher: Nature Publishing Group
publist_id: '6853'
pubrep_id: '914'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Distance-dependent inhibition facilitates focality of gamma oscillations in
the dentate gyrus
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: 8
year: '2017'
...
---
_id: '803'
abstract:
- lang: eng
text: Eukaryotic cells store their chromosomes in a single nucleus. This is important
to maintain genomic integrity, as chromosomes packaged into separate nuclei (micronuclei)
are prone to massive DNA damage. During mitosis, higher eukaryotes disassemble
their nucleus and release individualized chromosomes for segregation. How numerous
chromosomes subsequently reform a single nucleus has remained unclear. Using image-based
screening of human cells, we identified barrier-to-autointegration factor (BAF)
as a key factor guiding membranes to form a single nucleus. Unexpectedly, nuclear
assembly does not require BAF?s association with inner nuclear membrane proteins
but instead relies on BAF?s ability to bridge distant DNA sites. Live-cell imaging
and in vitro reconstitution showed that BAF enriches around the mitotic chromosome
ensemble to induce a densely cross-bridged chromatin layer that is mechanically
stiff and limits membranes to the surface. Our study reveals that BAF-mediated
changes in chromosome mechanics underlie nuclear assembly with broad implications
for proper genome function.
acknowledged_ssus:
- _id: Bio
article_processing_charge: No
author:
- first_name: Matthias
full_name: Samwer, Matthias
last_name: Samwer
- first_name: Maximilian
full_name: Schneider, Maximilian
last_name: Schneider
- first_name: Rudolf
full_name: Hoefler, Rudolf
last_name: Hoefler
- first_name: Philipp S
full_name: Schmalhorst, Philipp S
id: 309D50DA-F248-11E8-B48F-1D18A9856A87
last_name: Schmalhorst
orcid: 0000-0002-5795-0133
- first_name: Julian
full_name: Jude, Julian
last_name: Jude
- first_name: Johannes
full_name: Zuber, Johannes
last_name: Zuber
- first_name: Daniel
full_name: Gerlic, Daniel
last_name: Gerlic
citation:
ama: Samwer M, Schneider M, Hoefler R, et al. DNA cross-bridging shapes a single
nucleus from a set of mitotic chromosomes. Cell. 2017;170(5):956-972. doi:10.1016/j.cell.2017.07.038
apa: Samwer, M., Schneider, M., Hoefler, R., Schmalhorst, P. S., Jude, J., Zuber,
J., & Gerlic, D. (2017). DNA cross-bridging shapes a single nucleus from a
set of mitotic chromosomes. Cell. Cell Press. https://doi.org/10.1016/j.cell.2017.07.038
chicago: Samwer, Matthias, Maximilian Schneider, Rudolf Hoefler, Philipp S Schmalhorst,
Julian Jude, Johannes Zuber, and Daniel Gerlic. “DNA Cross-Bridging Shapes a Single
Nucleus from a Set of Mitotic Chromosomes.” Cell. Cell Press, 2017. https://doi.org/10.1016/j.cell.2017.07.038.
ieee: M. Samwer et al., “DNA cross-bridging shapes a single nucleus from
a set of mitotic chromosomes,” Cell, vol. 170, no. 5. Cell Press, pp. 956–972,
2017.
ista: Samwer M, Schneider M, Hoefler R, Schmalhorst PS, Jude J, Zuber J, Gerlic
D. 2017. DNA cross-bridging shapes a single nucleus from a set of mitotic chromosomes.
Cell. 170(5), 956–972.
mla: Samwer, Matthias, et al. “DNA Cross-Bridging Shapes a Single Nucleus from a
Set of Mitotic Chromosomes.” Cell, vol. 170, no. 5, Cell Press, 2017, pp.
956–72, doi:10.1016/j.cell.2017.07.038.
short: M. Samwer, M. Schneider, R. Hoefler, P.S. Schmalhorst, J. Jude, J. Zuber,
D. Gerlic, Cell 170 (2017) 956–972.
date_created: 2018-12-11T11:48:35Z
date_published: 2017-08-24T00:00:00Z
date_updated: 2025-07-10T11:55:00Z
day: '24'
ddc:
- '570'
department:
- _id: CaHe
doi: 10.1016/j.cell.2017.07.038
external_id:
isi:
- '000408372400014'
file:
- access_level: open_access
checksum: 64897b0c5373f22273f598e4672c60ff
content_type: application/pdf
creator: dernst
date_created: 2019-01-18T13:45:40Z
date_updated: 2020-07-14T12:48:08Z
file_id: '5852'
file_name: 2017_Cell_Samwer.pdf
file_size: 17666637
relation: main_file
file_date_updated: 2020-07-14T12:48:08Z
has_accepted_license: '1'
intvolume: ' 170'
isi: 1
issue: '5'
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
page: 956 - 972
publication: Cell
publication_identifier:
issn:
- 0092-8674
publication_status: published
publisher: Cell Press
publist_id: '6848'
quality_controlled: '1'
scopus_import: '1'
status: public
title: DNA cross-bridging shapes a single nucleus from a set of mitotic chromosomes
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: 170
year: '2017'
...
---
_id: '804'
abstract:
- lang: eng
text: Polysaccharides (carbohydrates) are key regulators of a large number of cell
biological processes. However, precise biochemical or genetic manipulation of
these often complex structures is laborious and hampers experimental structure–function
studies. Molecular Dynamics (MD) simulations provide a valuable alternative tool
to generate and test hypotheses on saccharide function. Yet, currently used MD
force fields often overestimate the aggregation propensity of polysaccharides,
affecting the usability of those simulations. Here we tested MARTINI, a popular
coarse-grained (CG) force field for biological macromolecules, for its ability
to accurately represent molecular forces between saccharides. To this end, we
calculated a thermodynamic solution property, the second virial coefficient of
the osmotic pressure (B22). Comparison with light scattering experiments revealed
a nonphysical aggregation of a prototypical polysaccharide in MARTINI, pointing
at an imbalance of the nonbonded solute–solute, solute–water, and water–water
interactions. This finding also applies to smaller oligosaccharides which were
all found to aggregate in simulations even at moderate concentrations, well below
their solubility limit. Finally, we explored the influence of the Lennard-Jones
(LJ) interaction between saccharide molecules and propose a simple scaling of
the LJ interaction strength that makes MARTINI more reliable for the simulation
of saccharides.
acknowledged_ssus:
- _id: ScienComp
acknowledgement: P.S.S. was supported by research fellowship 2811/1-1 from the German
Research Foundation (DFG), and M.S. was supported by EMBO Long Term Fellowship ALTF
187-2013 and Grant GC65-32 from the Interdisciplinary Centre for Mathematical and
Computational Modelling (ICM), University of Warsaw, Poland. The authors thank Antje
Potthast, Marek Cieplak, Tomasz Włodarski, and Damien Thompson for fruitful discussions
and the IST Austria Scientific Computing Facility for support.
article_processing_charge: No
arxiv: 1
author:
- first_name: Philipp S
full_name: Schmalhorst, Philipp S
id: 309D50DA-F248-11E8-B48F-1D18A9856A87
last_name: Schmalhorst
orcid: 0000-0002-5795-0133
- first_name: Felix
full_name: Deluweit, Felix
last_name: Deluweit
- first_name: Roger
full_name: Scherrers, Roger
last_name: Scherrers
- first_name: Carl-Philipp J
full_name: Heisenberg, Carl-Philipp J
id: 39427864-F248-11E8-B48F-1D18A9856A87
last_name: Heisenberg
orcid: 0000-0002-0912-4566
- first_name: Mateusz K
full_name: Sikora, Mateusz K
id: 2F74BCDE-F248-11E8-B48F-1D18A9856A87
last_name: Sikora
citation:
ama: Schmalhorst PS, Deluweit F, Scherrers R, Heisenberg C-PJ, Sikora MK. Overcoming
the limitations of the MARTINI force field in simulations of polysaccharides.
Journal of Chemical Theory and Computation. 2017;13(10):5039-5053. doi:10.1021/acs.jctc.7b00374
apa: Schmalhorst, P. S., Deluweit, F., Scherrers, R., Heisenberg, C.-P. J., &
Sikora, M. K. (2017). Overcoming the limitations of the MARTINI force field in
simulations of polysaccharides. Journal of Chemical Theory and Computation.
American Chemical Society. https://doi.org/10.1021/acs.jctc.7b00374
chicago: Schmalhorst, Philipp S, Felix Deluweit, Roger Scherrers, Carl-Philipp J
Heisenberg, and Mateusz K Sikora. “Overcoming the Limitations of the MARTINI Force
Field in Simulations of Polysaccharides.” Journal of Chemical Theory and Computation.
American Chemical Society, 2017. https://doi.org/10.1021/acs.jctc.7b00374.
ieee: P. S. Schmalhorst, F. Deluweit, R. Scherrers, C.-P. J. Heisenberg, and M.
K. Sikora, “Overcoming the limitations of the MARTINI force field in simulations
of polysaccharides,” Journal of Chemical Theory and Computation, vol. 13,
no. 10. American Chemical Society, pp. 5039–5053, 2017.
ista: Schmalhorst PS, Deluweit F, Scherrers R, Heisenberg C-PJ, Sikora MK. 2017.
Overcoming the limitations of the MARTINI force field in simulations of polysaccharides.
Journal of Chemical Theory and Computation. 13(10), 5039–5053.
mla: Schmalhorst, Philipp S., et al. “Overcoming the Limitations of the MARTINI
Force Field in Simulations of Polysaccharides.” Journal of Chemical Theory
and Computation, vol. 13, no. 10, American Chemical Society, 2017, pp. 5039–53,
doi:10.1021/acs.jctc.7b00374.
short: P.S. Schmalhorst, F. Deluweit, R. Scherrers, C.-P.J. Heisenberg, M.K. Sikora,
Journal of Chemical Theory and Computation 13 (2017) 5039–5053.
corr_author: '1'
date_created: 2018-12-11T11:48:35Z
date_published: 2017-10-10T00:00:00Z
date_updated: 2025-06-04T09:49:02Z
day: '10'
department:
- _id: CaHe
doi: 10.1021/acs.jctc.7b00374
external_id:
arxiv:
- '1704.03773'
isi:
- '000412965700036'
intvolume: ' 13'
isi: 1
issue: '10'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1704.03773
month: '10'
oa: 1
oa_version: Submitted Version
page: 5039 - 5053
publication: Journal of Chemical Theory and Computation
publication_identifier:
issn:
- 1549-9618
publication_status: published
publisher: American Chemical Society
publist_id: '6847'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Overcoming the limitations of the MARTINI force field in simulations of polysaccharides
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 13
year: '2017'
...
---
_id: '805'
abstract:
- lang: eng
text: During corticogenesis, distinct classes of neurons are born from progenitor
cells located in the ventricular and subventricular zones, from where they migrate
towards the pial surface to assemble into highly organized layer-specific circuits.
However, the precise and coordinated transcriptional network activity defining
neuronal identity is still not understood. Here, we show that genetic depletion
of the basic helix-loop-helix (bHLH) transcription factor E2A splice variant E47
increased the number of Tbr1-positive deep layer and Satb2-positive upper layer
neurons at E14.5, while depletion of the alternatively spliced E12 variant did
not affect layer-specific neurogenesis. While ChIP-Seq identified a big overlap
for E12- and E47-specific binding sites in embryonic NSCs, including sites at
the cyclin-dependent kinase inhibitor (CDKI) Cdkn1c gene locus, RNA-Seq revealed
a unique transcriptional regulation by each splice variant. E47 activated the
expression of the CDKI Cdkn1c through binding to a distal enhancer. Finally, overexpression
of E47 in embryonic NSCs in vitro impaired neurite outgrowth and E47 overexpression
in vivo by in utero electroporation disturbed proper layer-specific neurogenesis
and upregulated p57(KIP2) expression. Overall, this study identified E2A target
genes in embryonic NSCs and demonstrates that E47 regulates neuronal differentiation
via p57(KIP2).
article_processing_charge: No
author:
- first_name: Sabrina
full_name: Pfurr, Sabrina
last_name: Pfurr
- first_name: Yu
full_name: Chu, Yu
last_name: Chu
- first_name: Christian
full_name: Bohrer, Christian
last_name: Bohrer
- first_name: Franziska
full_name: Greulich, Franziska
last_name: Greulich
- first_name: Robert J
full_name: Beattie, Robert J
id: 2E26DF60-F248-11E8-B48F-1D18A9856A87
last_name: Beattie
orcid: 0000-0002-8483-8753
- first_name: Könül
full_name: Mammadzada, Könül
last_name: Mammadzada
- first_name: Miriam
full_name: Hils, Miriam
last_name: Hils
- first_name: Sebastian
full_name: Arnold, Sebastian
last_name: Arnold
- first_name: Verdon
full_name: Taylor, Verdon
last_name: Taylor
- first_name: Kristina
full_name: Schachtrup, Kristina
last_name: Schachtrup
- first_name: N Henriette
full_name: Uhlenhaut, N Henriette
last_name: Uhlenhaut
- first_name: Christian
full_name: Schachtrup, Christian
last_name: Schachtrup
citation:
ama: Pfurr S, Chu Y, Bohrer C, et al. The E2A splice variant E47 regulates the differentiation
of projection neurons via p57(KIP2) during cortical development. Development.
2017;144:3917-3931. doi:10.1242/dev.145698
apa: Pfurr, S., Chu, Y., Bohrer, C., Greulich, F., Beattie, R. J., Mammadzada, K.,
… Schachtrup, C. (2017). The E2A splice variant E47 regulates the differentiation
of projection neurons via p57(KIP2) during cortical development. Development.
Company of Biologists. https://doi.org/10.1242/dev.145698
chicago: Pfurr, Sabrina, Yu Chu, Christian Bohrer, Franziska Greulich, Robert J
Beattie, Könül Mammadzada, Miriam Hils, et al. “The E2A Splice Variant E47 Regulates
the Differentiation of Projection Neurons via P57(KIP2) during Cortical Development.”
Development. Company of Biologists, 2017. https://doi.org/10.1242/dev.145698.
ieee: S. Pfurr et al., “The E2A splice variant E47 regulates the differentiation
of projection neurons via p57(KIP2) during cortical development,” Development,
vol. 144. Company of Biologists, pp. 3917–3931, 2017.
ista: Pfurr S, Chu Y, Bohrer C, Greulich F, Beattie RJ, Mammadzada K, Hils M, Arnold
S, Taylor V, Schachtrup K, Uhlenhaut NH, Schachtrup C. 2017. The E2A splice variant
E47 regulates the differentiation of projection neurons via p57(KIP2) during cortical
development. Development. 144, 3917–3931.
mla: Pfurr, Sabrina, et al. “The E2A Splice Variant E47 Regulates the Differentiation
of Projection Neurons via P57(KIP2) during Cortical Development.” Development,
vol. 144, Company of Biologists, 2017, pp. 3917–31, doi:10.1242/dev.145698.
short: S. Pfurr, Y. Chu, C. Bohrer, F. Greulich, R.J. Beattie, K. Mammadzada, M.
Hils, S. Arnold, V. Taylor, K. Schachtrup, N.H. Uhlenhaut, C. Schachtrup, Development
144 (2017) 3917–3931.
date_created: 2018-12-11T11:48:36Z
date_published: 2017-10-31T00:00:00Z
date_updated: 2023-09-26T16:20:09Z
day: '31'
department:
- _id: SiHi
doi: 10.1242/dev.145698
external_id:
isi:
- '000414025600007'
intvolume: ' 144'
isi: 1
language:
- iso: eng
month: '10'
oa_version: None
page: 3917 - 3931
publication: Development
publication_status: published
publisher: Company of Biologists
publist_id: '6846'
quality_controlled: '1'
scopus_import: '1'
status: public
title: The E2A splice variant E47 regulates the differentiation of projection neurons
via p57(KIP2) during cortical development
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 144
year: '2017'
...
---
_id: '822'
abstract:
- lang: eng
text: 'Polymicrobial infections constitute small ecosystems that accommodate several
bacterial species. Commonly, these bacteria are investigated in isolation. However,
it is unknown to what extent the isolates interact and whether their interactions
alter bacterial growth and ecosystem resilience in the presence and absence of
antibiotics. We quantified the complete ecological interaction network for 72
bacterial isolates collected from 23 individuals diagnosed with polymicrobial
urinary tract infections and found that most interactions cluster based on evolutionary
relatedness. Statistical network analysis revealed that competitive and cooperative
reciprocal interactions are enriched in the global network, while cooperative
interactions are depleted in the individual host community networks. A population
dynamics model parameterized by our measurements suggests that interactions restrict
community stability, explaining the observed species diversity of these communities.
We further show that the clinical isolates frequently protect each other from
clinically relevant antibiotics. Together, these results highlight that ecological
interactions are crucial for the growth and survival of bacteria in polymicrobial
infection communities and affect their assembly and resilience. '
article_processing_charge: No
author:
- first_name: Marjon
full_name: De Vos, Marjon
id: 3111FFAC-F248-11E8-B48F-1D18A9856A87
last_name: De Vos
- first_name: Marcin P
full_name: Zagórski, Marcin P
id: 343DA0DC-F248-11E8-B48F-1D18A9856A87
last_name: Zagórski
orcid: 0000-0001-7896-7762
- first_name: Alan
full_name: Mcnally, Alan
last_name: Mcnally
- first_name: Mark Tobias
full_name: Bollenbach, Mark Tobias
id: 3E6DB97A-F248-11E8-B48F-1D18A9856A87
last_name: Bollenbach
orcid: 0000-0003-4398-476X
citation:
ama: de Vos M, Zagórski MP, Mcnally A, Bollenbach MT. Interaction networks, ecological
stability, and collective antibiotic tolerance in polymicrobial infections. PNAS.
2017;114(40):10666-10671. doi:10.1073/pnas.1713372114
apa: de Vos, M., Zagórski, M. P., Mcnally, A., & Bollenbach, M. T. (2017). Interaction
networks, ecological stability, and collective antibiotic tolerance in polymicrobial
infections. PNAS. National Academy of Sciences. https://doi.org/10.1073/pnas.1713372114
chicago: Vos, Marjon de, Marcin P Zagórski, Alan Mcnally, and Mark Tobias Bollenbach.
“Interaction Networks, Ecological Stability, and Collective Antibiotic Tolerance
in Polymicrobial Infections.” PNAS. National Academy of Sciences, 2017.
https://doi.org/10.1073/pnas.1713372114.
ieee: M. de Vos, M. P. Zagórski, A. Mcnally, and M. T. Bollenbach, “Interaction
networks, ecological stability, and collective antibiotic tolerance in polymicrobial
infections,” PNAS, vol. 114, no. 40. National Academy of Sciences, pp.
10666–10671, 2017.
ista: de Vos M, Zagórski MP, Mcnally A, Bollenbach MT. 2017. Interaction networks,
ecological stability, and collective antibiotic tolerance in polymicrobial infections.
PNAS. 114(40), 10666–10671.
mla: de Vos, Marjon, et al. “Interaction Networks, Ecological Stability, and Collective
Antibiotic Tolerance in Polymicrobial Infections.” PNAS, vol. 114, no.
40, National Academy of Sciences, 2017, pp. 10666–71, doi:10.1073/pnas.1713372114.
short: M. de Vos, M.P. Zagórski, A. Mcnally, M.T. Bollenbach, PNAS 114 (2017) 10666–10671.
corr_author: '1'
date_created: 2018-12-11T11:48:41Z
date_published: 2017-10-03T00:00:00Z
date_updated: 2025-07-10T11:55:08Z
day: '03'
department:
- _id: ToBo
doi: 10.1073/pnas.1713372114
ec_funded: 1
external_id:
isi:
- '000412130500061'
pmid:
- '28923953'
intvolume: ' 114'
isi: 1
issue: '40'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5635929/
month: '10'
oa: 1
oa_version: Submitted Version
page: 10666 - 10671
pmid: 1
project:
- _id: 25E83C2C-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '303507'
name: Optimality principles in responses to antibiotics
- _id: 25E9AF9E-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P27201-B22
name: Revealing the mechanisms underlying drug interactions
publication: PNAS
publication_identifier:
issn:
- 0027-8424
publication_status: published
publisher: National Academy of Sciences
publist_id: '6827'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Interaction networks, ecological stability, and collective antibiotic tolerance
in polymicrobial infections
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 114
year: '2017'
...
---
_id: '823'
abstract:
- lang: eng
text: The resolution of a linear system with positive integer variables is a basic
yet difficult computational problem with many applications. We consider sparse
uncorrelated random systems parametrised by the density c and the ratio α=N/M
between number of variables N and number of constraints M. By means of ensemble
calculations we show that the space of feasible solutions endows a Van-Der-Waals
phase diagram in the plane (c, α). We give numerical evidence that the associated
computational problems become more difficult across the critical point and in
particular in the coexistence region.
article_number: '093404'
article_processing_charge: No
arxiv: 1
author:
- first_name: Simona
full_name: Colabrese, Simona
last_name: Colabrese
- first_name: Daniele
full_name: De Martino, Daniele
id: 3FF5848A-F248-11E8-B48F-1D18A9856A87
last_name: De Martino
orcid: 0000-0002-5214-4706
- first_name: Luca
full_name: Leuzzi, Luca
last_name: Leuzzi
- first_name: Enzo
full_name: Marinari, Enzo
last_name: Marinari
citation:
ama: 'Colabrese S, De Martino D, Leuzzi L, Marinari E. Phase transitions in integer
linear problems. Journal of Statistical Mechanics: Theory and Experiment.
2017;2017(9). doi:10.1088/1742-5468/aa85c3'
apa: 'Colabrese, S., De Martino, D., Leuzzi, L., & Marinari, E. (2017). Phase
transitions in integer linear problems. Journal of Statistical Mechanics:
Theory and Experiment. IOP Publishing. https://doi.org/10.1088/1742-5468/aa85c3'
chicago: 'Colabrese, Simona, Daniele De Martino, Luca Leuzzi, and Enzo Marinari.
“Phase Transitions in Integer Linear Problems.” Journal of Statistical Mechanics:
Theory and Experiment. IOP Publishing, 2017. https://doi.org/10.1088/1742-5468/aa85c3.'
ieee: 'S. Colabrese, D. De Martino, L. Leuzzi, and E. Marinari, “Phase transitions
in integer linear problems,” Journal of Statistical Mechanics: Theory and
Experiment, vol. 2017, no. 9. IOP Publishing, 2017.'
ista: 'Colabrese S, De Martino D, Leuzzi L, Marinari E. 2017. Phase transitions
in integer linear problems. Journal of Statistical Mechanics: Theory and Experiment.
2017(9), 093404.'
mla: 'Colabrese, Simona, et al. “Phase Transitions in Integer Linear Problems.”
Journal of Statistical Mechanics: Theory and Experiment, vol. 2017, no.
9, 093404, IOP Publishing, 2017, doi:10.1088/1742-5468/aa85c3.'
short: 'S. Colabrese, D. De Martino, L. Leuzzi, E. Marinari, Journal of Statistical
Mechanics: Theory and Experiment 2017 (2017).'
date_created: 2018-12-11T11:48:41Z
date_published: 2017-09-26T00:00:00Z
date_updated: 2025-06-04T08:08:31Z
day: '26'
department:
- _id: GaTk
doi: 10.1088/1742-5468/aa85c3
ec_funded: 1
external_id:
arxiv:
- '1705.06303'
isi:
- '000411842900001'
intvolume: ' 2017'
isi: 1
issue: '9'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1705.06303
month: '09'
oa: 1
oa_version: Submitted Version
project:
- _id: 25681D80-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '291734'
name: International IST Postdoc Fellowship Programme
publication: ' Journal of Statistical Mechanics: Theory and Experiment'
publication_identifier:
issn:
- 1742-5468
publication_status: published
publisher: IOP Publishing
publist_id: '6826'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Phase transitions in integer linear problems
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 2017
year: '2017'
...
---
_id: '824'
abstract:
- lang: eng
text: 'In shear flows at transitional Reynolds numbers, localized patches of turbulence,
known as puffs, coexist with the laminar flow. Recently, Avila et al. (Phys. Rev.
Lett., vol. 110, 2013, 224502) discovered two spatially localized relative periodic
solutions for pipe flow, which appeared in a saddle-node bifurcation at low Reynolds
number. Combining slicing methods for continuous symmetry reduction with Poincaré
sections for the first time in a shear flow setting, we compute and visualize
the unstable manifold of the lower-branch solution and show that it extends towards
the neighbourhood of the upper-branch solution. Surprisingly, this connection
even persists far above the bifurcation point and appears to mediate the first
stage of the puff generation: amplification of streamwise localized fluctuations.
When the state-space trajectories on the unstable manifold reach the vicinity
of the upper branch, corresponding fluctuations expand in space and eventually
take the usual shape of a puff.'
article_number: R1
article_processing_charge: No
arxiv: 1
author:
- first_name: Nazmi B
full_name: Budanur, Nazmi B
id: 3EA1010E-F248-11E8-B48F-1D18A9856A87
last_name: Budanur
orcid: 0000-0003-0423-5010
- first_name: Björn
full_name: Hof, Björn
id: 3A374330-F248-11E8-B48F-1D18A9856A87
last_name: Hof
orcid: 0000-0003-2057-2754
citation:
ama: Budanur NB, Hof B. Heteroclinic path to spatially localized chaos in pipe flow.
Journal of Fluid Mechanics. 2017;827. doi:10.1017/jfm.2017.516
apa: Budanur, N. B., & Hof, B. (2017). Heteroclinic path to spatially localized
chaos in pipe flow. Journal of Fluid Mechanics. Cambridge University Press.
https://doi.org/10.1017/jfm.2017.516
chicago: Budanur, Nazmi B, and Björn Hof. “Heteroclinic Path to Spatially Localized
Chaos in Pipe Flow.” Journal of Fluid Mechanics. Cambridge University Press,
2017. https://doi.org/10.1017/jfm.2017.516.
ieee: N. B. Budanur and B. Hof, “Heteroclinic path to spatially localized chaos
in pipe flow,” Journal of Fluid Mechanics, vol. 827. Cambridge University
Press, 2017.
ista: Budanur NB, Hof B. 2017. Heteroclinic path to spatially localized chaos in
pipe flow. Journal of Fluid Mechanics. 827, R1.
mla: Budanur, Nazmi B., and Björn Hof. “Heteroclinic Path to Spatially Localized
Chaos in Pipe Flow.” Journal of Fluid Mechanics, vol. 827, R1, Cambridge
University Press, 2017, doi:10.1017/jfm.2017.516.
short: N.B. Budanur, B. Hof, Journal of Fluid Mechanics 827 (2017).
date_created: 2018-12-11T11:48:42Z
date_published: 2017-08-18T00:00:00Z
date_updated: 2025-06-04T09:49:26Z
day: '18'
department:
- _id: BjHo
doi: 10.1017/jfm.2017.516
external_id:
arxiv:
- '1703.10484'
isi:
- '000408326300001'
intvolume: ' 827'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1703.10484
month: '08'
oa: 1
oa_version: Submitted Version
publication: Journal of Fluid Mechanics
publication_identifier:
issn:
- 0022-1120
publication_status: published
publisher: Cambridge University Press
publist_id: '6824'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Heteroclinic path to spatially localized chaos in pipe flow
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 827
year: '2017'
...
---
_id: '833'
abstract:
- lang: eng
text: We present an efficient algorithm to compute Euler characteristic curves of
gray scale images of arbitrary dimension. In various applications the Euler characteristic
curve is used as a descriptor of an image. Our algorithm is the first streaming
algorithm for Euler characteristic curves. The usage of streaming removes the
necessity to store the entire image in RAM. Experiments show that our implementation
handles terabyte scale images on commodity hardware. Due to lock-free parallelism,
it scales well with the number of processor cores. Additionally, we put the concept
of the Euler characteristic curve in the wider context of computational topology.
In particular, we explain the connection with persistence diagrams.
alternative_title:
- LNCS
article_processing_charge: No
arxiv: 1
author:
- first_name: Teresa
full_name: Heiss, Teresa
id: 4879BB4E-F248-11E8-B48F-1D18A9856A87
last_name: Heiss
orcid: 0000-0002-1780-2689
- first_name: Hubert
full_name: Wagner, Hubert
id: 379CA8B8-F248-11E8-B48F-1D18A9856A87
last_name: Wagner
citation:
ama: 'Heiss T, Wagner H. Streaming algorithm for Euler characteristic curves of
multidimensional images. In: Felsberg M, Heyden A, Krüger N, eds. Vol 10424. Springer;
2017:397-409. doi:10.1007/978-3-319-64689-3_32'
apa: 'Heiss, T., & Wagner, H. (2017). Streaming algorithm for Euler characteristic
curves of multidimensional images. In M. Felsberg, A. Heyden, & N. Krüger
(Eds.) (Vol. 10424, pp. 397–409). Presented at the CAIP: Computer Analysis of
Images and Patterns, Ystad, Sweden: Springer. https://doi.org/10.1007/978-3-319-64689-3_32'
chicago: Heiss, Teresa, and Hubert Wagner. “Streaming Algorithm for Euler Characteristic
Curves of Multidimensional Images.” edited by Michael Felsberg, Anders Heyden,
and Norbert Krüger, 10424:397–409. Springer, 2017. https://doi.org/10.1007/978-3-319-64689-3_32.
ieee: 'T. Heiss and H. Wagner, “Streaming algorithm for Euler characteristic curves
of multidimensional images,” presented at the CAIP: Computer Analysis of Images
and Patterns, Ystad, Sweden, 2017, vol. 10424, pp. 397–409.'
ista: 'Heiss T, Wagner H. 2017. Streaming algorithm for Euler characteristic curves
of multidimensional images. CAIP: Computer Analysis of Images and Patterns, LNCS,
vol. 10424, 397–409.'
mla: Heiss, Teresa, and Hubert Wagner. Streaming Algorithm for Euler Characteristic
Curves of Multidimensional Images. Edited by Michael Felsberg et al., vol.
10424, Springer, 2017, pp. 397–409, doi:10.1007/978-3-319-64689-3_32.
short: T. Heiss, H. Wagner, in:, M. Felsberg, A. Heyden, N. Krüger (Eds.), Springer,
2017, pp. 397–409.
conference:
end_date: 2017-08-24
location: Ystad, Sweden
name: 'CAIP: Computer Analysis of Images and Patterns'
start_date: 2017-08-22
corr_author: '1'
date_created: 2018-12-11T11:48:45Z
date_published: 2017-07-28T00:00:00Z
date_updated: 2025-06-04T09:54:22Z
day: '28'
department:
- _id: HeEd
doi: 10.1007/978-3-319-64689-3_32
editor:
- first_name: Michael
full_name: Felsberg, Michael
last_name: Felsberg
- first_name: Anders
full_name: Heyden, Anders
last_name: Heyden
- first_name: Norbert
full_name: Krüger, Norbert
last_name: Krüger
external_id:
arxiv:
- '1705.02045'
isi:
- '000432085900032'
intvolume: ' 10424'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1705.02045
month: '07'
oa: 1
oa_version: Submitted Version
page: 397 - 409
publication_identifier:
issn:
- 0302-9743
publication_status: published
publisher: Springer
publist_id: '6815'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Streaming algorithm for Euler characteristic curves of multidimensional images
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 10424
year: '2017'
...
---
_id: '834'
abstract:
- lang: eng
text: 'Thermal and many-body localized phases are separated by a dynamical phase
transition of a new kind. We analyze the distribution of off-diagonal matrix elements
of local operators across this transition in two different models of disordered
spin chains. We show that the behavior of matrix elements can be used to characterize
the breakdown of thermalization and to extract the many-body Thouless energy.
We find that upon increasing the disorder strength the system enters a critical
region around the many-body localization transition. The properties of the system
in this region are: (i) the Thouless energy becomes smaller than the level spacing,
(ii) the matrix elements show critical dependence on the energy difference, and
(iii) the matrix elements, viewed as amplitudes of a fictitious wave function,
exhibit strong multifractality. This critical region decreases with the system
size, which we interpret as evidence for a diverging correlation length at the
many-body localization transition. Our findings show that the correlation length
becomes larger than the accessible system sizes in a broad range of disorder strength
values and shed light on the critical behavior near the many-body localization
transition.'
acknowledgement: We acknowledge useful discussions with V. Kravtsov, T. Grover,
and R. Vasseur. M.S. was supported by Gordon and Betty Moore Foundation’s EPiQS
Initiative through Grant GBMF4307. M.S. and D.A. acknowledge hospitality of KITP, where parts of
this work were completed (supported in part by the National Science Foundation under
Grant No. NSF PHY11-25915)
article_number: '104201'
article_processing_charge: No
arxiv: 1
author:
- first_name: Maksym
full_name: Serbyn, Maksym
id: 47809E7E-F248-11E8-B48F-1D18A9856A87
last_name: Serbyn
orcid: 0000-0002-2399-5827
- first_name: Papic
full_name: Zlatko, Papic
last_name: Zlatko
- first_name: Dmitry
full_name: Abanin, Dmitry
last_name: Abanin
citation:
ama: Serbyn M, Zlatko P, Abanin D. Thouless energy and multifractality across the
many-body localization transition. Physical Review B - Condensed Matter and
Materials Physics. 2017;96(10). doi:10.1103/PhysRevB.96.104201
apa: Serbyn, M., Zlatko, P., & Abanin, D. (2017). Thouless energy and multifractality
across the many-body localization transition. Physical Review B - Condensed
Matter and Materials Physics. American Physical Society. https://doi.org/10.1103/PhysRevB.96.104201
chicago: Serbyn, Maksym, Papic Zlatko, and Dmitry Abanin. “Thouless Energy and Multifractality
across the Many-Body Localization Transition.” Physical Review B - Condensed
Matter and Materials Physics. American Physical Society, 2017. https://doi.org/10.1103/PhysRevB.96.104201.
ieee: M. Serbyn, P. Zlatko, and D. Abanin, “Thouless energy and multifractality
across the many-body localization transition,” Physical Review B - Condensed
Matter and Materials Physics, vol. 96, no. 10. American Physical Society,
2017.
ista: Serbyn M, Zlatko P, Abanin D. 2017. Thouless energy and multifractality across
the many-body localization transition. Physical Review B - Condensed Matter and
Materials Physics. 96(10), 104201.
mla: Serbyn, Maksym, et al. “Thouless Energy and Multifractality across the Many-Body
Localization Transition.” Physical Review B - Condensed Matter and Materials
Physics, vol. 96, no. 10, 104201, American Physical Society, 2017, doi:10.1103/PhysRevB.96.104201.
short: M. Serbyn, P. Zlatko, D. Abanin, Physical Review B - Condensed Matter and
Materials Physics 96 (2017).
date_created: 2018-12-11T11:48:45Z
date_published: 2017-09-06T00:00:00Z
date_updated: 2025-06-04T09:55:57Z
day: '06'
department:
- _id: MaSe
doi: 10.1103/PhysRevB.96.104201
external_id:
arxiv:
- '1610.02389'
isi:
- '000409429300004'
intvolume: ' 96'
isi: 1
issue: '10'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1610.02389
month: '09'
oa: 1
oa_version: Submitted Version
publication: Physical Review B - Condensed Matter and Materials Physics
publication_identifier:
issn:
- 2469-9950
publication_status: published
publisher: American Physical Society
publist_id: '6814'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Thouless energy and multifractality across the many-body localization transition
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 96
year: '2017'
...
---
_id: '836'
abstract:
- lang: eng
text: Recent research has examined how to study the topological features of a continuous
self-map by means of the persistence of the eigenspaces, for given eigenvalues,
of the endomorphism induced in homology over a field. This raised the question
of how to select dynamically significant eigenvalues. The present paper aims to
answer this question, giving an algorithm that computes the persistence of eigenspaces
for every eigenvalue simultaneously, also expressing said eigenspaces as direct
sums of “finite” and “singular” subspaces.
alternative_title:
- PROMS
article_processing_charge: No
author:
- first_name: Marc
full_name: Ethier, Marc
last_name: Ethier
- first_name: Grzegorz
full_name: Jablonski, Grzegorz
id: 4483EF78-F248-11E8-B48F-1D18A9856A87
last_name: Jablonski
orcid: 0000-0002-3536-9866
- first_name: Marian
full_name: Mrozek, Marian
last_name: Mrozek
citation:
ama: 'Ethier M, Jablonski G, Mrozek M. Finding eigenvalues of self-maps with the
Kronecker canonical form. In: Special Sessions in Applications of Computer
Algebra. Vol 198. Springer; 2017:119-136. doi:10.1007/978-3-319-56932-1_8'
apa: 'Ethier, M., Jablonski, G., & Mrozek, M. (2017). Finding eigenvalues of
self-maps with the Kronecker canonical form. In Special Sessions in Applications
of Computer Algebra (Vol. 198, pp. 119–136). Kalamata, Greece: Springer. https://doi.org/10.1007/978-3-319-56932-1_8'
chicago: Ethier, Marc, Grzegorz Jablonski, and Marian Mrozek. “Finding Eigenvalues
of Self-Maps with the Kronecker Canonical Form.” In Special Sessions in Applications
of Computer Algebra, 198:119–36. Springer, 2017. https://doi.org/10.1007/978-3-319-56932-1_8.
ieee: M. Ethier, G. Jablonski, and M. Mrozek, “Finding eigenvalues of self-maps
with the Kronecker canonical form,” in Special Sessions in Applications of
Computer Algebra, Kalamata, Greece, 2017, vol. 198, pp. 119–136.
ista: 'Ethier M, Jablonski G, Mrozek M. 2017. Finding eigenvalues of self-maps with
the Kronecker canonical form. Special Sessions in Applications of Computer Algebra.
ACA: Applications of Computer Algebra, PROMS, vol. 198, 119–136.'
mla: Ethier, Marc, et al. “Finding Eigenvalues of Self-Maps with the Kronecker Canonical
Form.” Special Sessions in Applications of Computer Algebra, vol. 198,
Springer, 2017, pp. 119–36, doi:10.1007/978-3-319-56932-1_8.
short: M. Ethier, G. Jablonski, M. Mrozek, in:, Special Sessions in Applications
of Computer Algebra, Springer, 2017, pp. 119–136.
conference:
end_date: 2015-07-23
location: Kalamata, Greece
name: 'ACA: Applications of Computer Algebra'
start_date: 2015-07-20
date_created: 2018-12-11T11:48:46Z
date_published: 2017-07-27T00:00:00Z
date_updated: 2025-04-15T08:37:55Z
day: '27'
department:
- _id: HeEd
doi: 10.1007/978-3-319-56932-1_8
ec_funded: 1
external_id:
isi:
- '000434088200008'
intvolume: ' 198'
isi: 1
language:
- iso: eng
month: '07'
oa_version: None
page: 119 - 136
project:
- _id: 255D761E-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '318493'
name: Topological Complex Systems
publication: Special Sessions in Applications of Computer Algebra
publication_identifier:
isbn:
- 978-331956930-7
publication_status: published
publisher: Springer
publist_id: '6812'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Finding eigenvalues of self-maps with the Kronecker canonical form
type: conference
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 198
year: '2017'
...
---
_id: '84'
abstract:
- lang: eng
text: The advent of high-throughput technologies and the concurrent advances in
information sciences have led to a data revolution in biology. This revolution
is most significant in molecular biology, with an increase in the number and scale
of the “omics” projects over the last decade. Genomics projects, for example,
have produced impressive advances in our knowledge of the information concealed
into genomes, from the many genes that encode for the proteins that are responsible
for most if not all cellular functions, to the noncoding regions that are now
known to provide regulatory functions. Proteomics initiatives help to decipher
the role of post-translation modifications on the protein structures and provide
maps of protein-protein interactions, while functional genomics is the field that
attempts to make use of the data produced by these projects to understand protein
functions. The biggest challenge today is to assimilate the wealth of information
provided by these initiatives into a conceptual framework that will help us decipher
life. For example, the current views of the relationship between protein structure
and function remain fragmented. We know of their sequences, more and more about
their structures, we have information on their biological activities, but we have
difficulties connecting this dotted line into an informed whole. We lack the experimental
and computational tools for directly studying protein structure, function, and
dynamics at the molecular and supra-molecular levels. In this chapter, we review
some of the current developments in building the computational tools that are
needed, focusing on the role that geometry and topology play in these efforts.
One of our goals is to raise the general awareness about the importance of geometric
methods in elucidating the mysterious foundations of our very existence. Another
goal is the broadening of what we consider a geometric algorithm. There is plenty
of valuable no-man’s-land between combinatorial and numerical algorithms, and
it seems opportune to explore this land with a computational-geometric frame of
mind.
article_processing_charge: No
author:
- first_name: Herbert
full_name: Edelsbrunner, Herbert
id: 3FB178DA-F248-11E8-B48F-1D18A9856A87
last_name: Edelsbrunner
orcid: 0000-0002-9823-6833
- first_name: Patrice
full_name: Koehl, Patrice
last_name: Koehl
citation:
ama: 'Edelsbrunner H, Koehl P. Computational topology for structural molecular biology.
In: Toth C, O’Rourke J, Goodman J, eds. Handbook of Discrete and Computational
Geometry, Third Edition. Handbook of Discrete and Computational Geometry.
Taylor & Francis; 2017:1709-1735. doi:10.1201/9781315119601'
apa: Edelsbrunner, H., & Koehl, P. (2017). Computational topology for structural
molecular biology. In C. Toth, J. O’Rourke, & J. Goodman (Eds.), Handbook
of Discrete and Computational Geometry, Third Edition (pp. 1709–1735). Taylor
& Francis. https://doi.org/10.1201/9781315119601
chicago: Edelsbrunner, Herbert, and Patrice Koehl. “Computational Topology for Structural
Molecular Biology.” In Handbook of Discrete and Computational Geometry, Third
Edition, edited by Csaba Toth, Joseph O’Rourke, and Jacob Goodman, 1709–35.
Handbook of Discrete and Computational Geometry. Taylor & Francis, 2017. https://doi.org/10.1201/9781315119601.
ieee: H. Edelsbrunner and P. Koehl, “Computational topology for structural molecular
biology,” in Handbook of Discrete and Computational Geometry, Third Edition,
C. Toth, J. O’Rourke, and J. Goodman, Eds. Taylor & Francis, 2017, pp. 1709–1735.
ista: 'Edelsbrunner H, Koehl P. 2017.Computational topology for structural molecular
biology. In: Handbook of Discrete and Computational Geometry, Third Edition. ,
1709–1735.'
mla: Edelsbrunner, Herbert, and Patrice Koehl. “Computational Topology for Structural
Molecular Biology.” Handbook of Discrete and Computational Geometry, Third
Edition, edited by Csaba Toth et al., Taylor & Francis, 2017, pp. 1709–35,
doi:10.1201/9781315119601.
short: H. Edelsbrunner, P. Koehl, in:, C. Toth, J. O’Rourke, J. Goodman (Eds.),
Handbook of Discrete and Computational Geometry, Third Edition, Taylor & Francis,
2017, pp. 1709–1735.
date_created: 2018-12-11T11:44:32Z
date_published: 2017-11-09T00:00:00Z
date_updated: 2023-10-16T11:15:22Z
day: '09'
department:
- _id: HeEd
doi: 10.1201/9781315119601
editor:
- first_name: Csaba
full_name: Toth, Csaba
last_name: Toth
- first_name: Joseph
full_name: O'Rourke, Joseph
last_name: O'Rourke
- first_name: Jacob
full_name: Goodman, Jacob
last_name: Goodman
language:
- iso: eng
month: '11'
oa_version: None
page: 1709 - 1735
publication: Handbook of Discrete and Computational Geometry, Third Edition
publication_identifier:
eisbn:
- '9781498711425'
publication_status: published
publisher: Taylor & Francis
publist_id: '7970'
quality_controlled: '1'
scopus_import: '1'
series_title: Handbook of Discrete and Computational Geometry
status: public
title: Computational topology for structural molecular biology
type: book_chapter
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2017'
...
---
_id: '909'
abstract:
- lang: eng
text: We study the lengths of curves passing through a fixed number of points on
the boundary of a convex shape in the plane. We show that, for any convex shape
K, there exist four points on the boundary of K such that the length of any curve
passing through these points is at least half of the perimeter of K. It is also
shown that the same statement does not remain valid with the additional constraint
that the points are extreme points of K. Moreover, the factor ½ cannot
be achieved with any fixed number of extreme points. We conclude the paper with
a few other inequalities related to the perimeter of a convex shape.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Arseniy
full_name: Akopyan, Arseniy
id: 430D2C90-F248-11E8-B48F-1D18A9856A87
last_name: Akopyan
orcid: 0000-0002-2548-617X
- first_name: Vladislav
full_name: Vysotsky, Vladislav
last_name: Vysotsky
citation:
ama: Akopyan A, Vysotsky V. On the lengths of curves passing through boundary points
of a planar convex shape. The American Mathematical Monthly. 2017;124(7):588-596.
doi:10.4169/amer.math.monthly.124.7.588
apa: Akopyan, A., & Vysotsky, V. (2017). On the lengths of curves passing through
boundary points of a planar convex shape. The American Mathematical Monthly.
Mathematical Association of America. https://doi.org/10.4169/amer.math.monthly.124.7.588
chicago: Akopyan, Arseniy, and Vladislav Vysotsky. “On the Lengths of Curves Passing
through Boundary Points of a Planar Convex Shape.” The American Mathematical
Monthly. Mathematical Association of America, 2017. https://doi.org/10.4169/amer.math.monthly.124.7.588.
ieee: A. Akopyan and V. Vysotsky, “On the lengths of curves passing through boundary
points of a planar convex shape,” The American Mathematical Monthly, vol.
124, no. 7. Mathematical Association of America, pp. 588–596, 2017.
ista: Akopyan A, Vysotsky V. 2017. On the lengths of curves passing through boundary
points of a planar convex shape. The American Mathematical Monthly. 124(7), 588–596.
mla: Akopyan, Arseniy, and Vladislav Vysotsky. “On the Lengths of Curves Passing
through Boundary Points of a Planar Convex Shape.” The American Mathematical
Monthly, vol. 124, no. 7, Mathematical Association of America, 2017, pp. 588–96,
doi:10.4169/amer.math.monthly.124.7.588.
short: A. Akopyan, V. Vysotsky, The American Mathematical Monthly 124 (2017) 588–596.
date_created: 2018-12-11T11:49:09Z
date_published: 2017-01-01T00:00:00Z
date_updated: 2025-07-10T12:01:35Z
day: '01'
department:
- _id: HeEd
doi: 10.4169/amer.math.monthly.124.7.588
ec_funded: 1
external_id:
arxiv:
- '1605.07997'
isi:
- '000413947300002'
intvolume: ' 124'
isi: 1
issue: '7'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1605.07997
month: '01'
oa: 1
oa_version: Submitted Version
page: 588 - 596
project:
- _id: 25681D80-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '291734'
name: International IST Postdoc Fellowship Programme
publication: The American Mathematical Monthly
publication_identifier:
issn:
- 0002-9890
publication_status: published
publisher: Mathematical Association of America
publist_id: '6534'
quality_controlled: '1'
scopus_import: '1'
status: public
title: On the lengths of curves passing through boundary points of a planar convex
shape
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 124
year: '2017'
...