Books, Hallways, and social butterflies: A note on sliding block puzzles

Morse predecomposition of an invariant set
M. Lipiski, K. Mischaikow, M. Mrozek, Qualitative Theory of Dynamical Systems 24 (2025).

Quantitative Steinitz theorem: A polynomial bound
G. Ivanov, M. Naszódi, Bulletin of the London Mathematical Society 56 (2024) 796–802.

Removing popular faces in curve arrangements
P. De Nooijer, S. Terziadis, A. Weinberger, Z. Masárová, T. Mchedlidze, M. Löffler, G. Rote, in:, 31st International Symposium on Graph Drawing and Network Visualization, Springer Nature, 2024, pp. 18–33.

A constructive algorithm for building rectifiable curves in weakly convex sets
M. Lopushanski, G. Ivanov, in:, AIP Conference Proceedings, AIP Publishing, 2024.

Removing popular faces in curve arrangements
P. De Nooijer, S. Terziadis, A. Weinberger, Z. Masárová, T. Mchedlidze, M. Löffler, G. Rote, Journal of Graph Algorithms and Applications 28 (2024) 47–82.

Separation of variables for scalar-valued polynomials in the non-stable range
D. Befats, Journal of Algebra 651 (2024) 281–304.

Eight-partitioning points in 3D, and efficiently too
B. Aronov, A. Basit, I. Ramesh, G. Tasinato, U. Wagner, in:, 40th International Symposium on Computational Geometry, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024, p. 8:1-8:15.

The crossing Tverberg theorem
R. Fulek, B. Gärtner, A. Kupavskii, P. Valtr, U. Wagner, Discrete and Computational Geometry 72 (2024) 831–848.

Hardness of linearly ordered 4-colouring of 3-colourable 3-uniform hypergraphs
M. Filakovský, T.V. Nakajima, J. Oprsal, G. Tasinato, U. Wagner, in:, 41st International Symposium on Theoretical Aspects of Computer Science, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024.

Divergence of separated nets with respect to displacement equivalence
M. Dymond, V. Kaluza, Geometriae Dedicata 218 (2024).

Iterated medial triangle subdivision in surfaces of constant curvature
F.R. Brunck, Discrete and Computational Geometry 70 (2023) 1059–1089.

Exterior algebra and combinatorics
S. Köse, Exterior Algebra and Combinatorics, Institute of Science and Technology Austria, 2023.

Coboundary expansion, equivariant overlap, and crossing numbers of simplicial complexes
U. Wagner, P. Wild, Israel Journal of Mathematics 256 (2023) 675–717.

Erds-Ko-Rado and Hilton-Milner theorems for two-forms
G. Ivanov, S. Köse, Discrete Mathematics 346 (2023).

Functional John and Löwner conditions for pairs of log-concave functions
G. Ivanov, M. Naszódi, International Mathematics Research Notices 2023 (2023) 20613–20669.

Highly irregular separated nets
M. Dymond, V. Kaluza, Israel Journal of Mathematics 253 (2023) 501–554.

Token swapping on trees
A. Biniaz, K. Jain, A. Lubiw, Z. Masárová, T. Miltzow, D. Mondal, A.M. Naredla, J. Tkadlec, A. Turcotte, Discrete Mathematics and Theoretical Computer Science 24 (2023).

Topology and adjunction in promise constraint satisfaction

Inserting one edge into a simple drawing is hard
A.M. Arroyo Guevara, F. Klute, I. Parada, B. Vogtenhuber, R. Seidel, T. Wiedera, Discrete and Computational Geometry 69 (2023) 745–770.