Search Results - "Algebraic combinatorics"

Quantum automorphism groups of trees.

Authors: van Dobben de Bruyn, Josse Kar, Prem Nigam Roberson, David E. et al.

Source: Journal of Noncommutative Geometry. 2026, Vol. 20 Issue 2, p489-505. 17p.

一些组合多项式的行列式表示.

Alternate Title: Determinantal representations of some combinatorial polynomials.

Authors: 高梦娜 边 红 张 红 et al.

Source: Journal of Xiamen University-Natural Science. Mar2026, Vol. 65 Issue 2, p354-360. 7p.

K-promotion on m-packed labelings of posets.

Authors: Kimble, Jamie Sagan, Bruce E. Dizier, Avery St.

Source: Discrete Mathematics & Theoretical Computer Science (DMTCS). 2026, Vol. 28 Issue 2, p1-24. 24p.

Subjects: Partially ordered sets, Algebraic combinatorics

An algebraic approach to Erdős-Ko-Rado sets of flags in spherical buildings II.

Authors: De Beule, Jan Mattheus, Sam Metsch, Klaus

Source: Linear Algebra & its Applications. May2026, Vol. 737, p227-262. 36p.

Subjects: Algebraic combinatorics, Combinatorics, Graph theory, Invariant subspaces, Algebra

Algebraic Combinatorics in Financial Data Analysis: Modeling Sovereign Credit Ratings for Greece and the Athens Stock Exchange General Index.

Authors: Angelidis, Georgios Margaris, Vasilios

Source: AppliedMath. Sep2025, Vol. 5 Issue 3, p90. 30p.

A jump in the codegree Turán densities of long tight cycles.

Authors: Balogh, József Luo, Haoran Sankar, Maya

Source: IMRN: International Mathematics Research Notices. Jul2026, Vol. 2026 Issue 13, p1-15. 15p.

Two classes of Cohen–Macaulay clutters.

Authors: Li, Chang Liu, Qiong Zheng, Lu et al.

Source: Journal of Algebra & Its Applications. May2026, p1. 18p.

The r-Stirling Genocchi Numbers.

Authors: Corcino, Roberto B. Dechosa, Vernard P.

Source: European Journal of Pure & Applied Mathematics. Apr2025, Vol. 18 Issue 2, p1-26. 26p.

On Spectral Graph Determination.

Authors: Sason, Igal Krupnik, Noam Hamud, Suleiman et al.

Source: Mathematics (2227-7390). Feb2025, Vol. 13 Issue 4, p549. 44p.

Criteria for smoothness of positroid varieties via pattern avoidance, Johnson graphs, and spirographs.

Authors: Billey, Sara C. Weaver, Jordan E.

Source: Proceedings of the American Mathematical Society, Series B. 2/4/2025, Vol. 12, p112-164. 53p.

Table algebras and association schemes with elementary abelian thin residues.

Authors: Chen, Gang Chen, Sheng-an Xu, Bangteng

Source: Communications in Algebra. 2026, Vol. 54 Issue 8, p3007-3020. 14p.

The Singularity of the K 4 Homeomorphic Graph.

Authors: Ma, Haicheng^1,2 (AUTHOR) qhmymhc@163.com

Source: Axioms (2075-1680). Jan2025, Vol. 14 Issue 1, p17. 14p.

Circulant S2 graphs.

Authors: Mousivand, Amir¹ amir.mousivand@iau.ac.ir

Source: Measure Algebras & Applications (MMA). 2025, Vol. 3 Issue 1, p113-123. 11p.

Finite Groups, Fusion Systems and Applications.

Authors: Capdeboscq, Inna Henke, Ellen Liebeck, Martin et al.

Source: Oberwolfach Reports. 2025, Vol. 22 Issue 1, p689-747. 58p.

A hypergraph Heilmann--Lieb theorem.

Authors: Wan, Jiang-Chao Wang, Yi Fan, Yi-Zheng

Source: Proceedings of the American Mathematical Society. Apr2026, Vol. 154 Issue 4, p1479-1493. 15p.

Oriented Temperley–Lieb algebras and combinatorial Kazhdan–Lusztig theory.

Authors: Bowman, Chris de Visscher, Maud Farrell, Niamh et al.

Source: Canadian Journal of Mathematics. 2026, Vol. 78 Issue 2, p651-693. 43p.

ON WL-RANK AND WL-DIMENSION OF SOME DEZA DIHEDRANTS.

Authors: Ryabov, G. K. Shalaginov, L. V.

Source: Journal of Mathematical Sciences. Mar2026, Vol. 297 Issue 4, p434-448. 15p.

A restricted model for the bounded derived category of gentle algebras.

Authors: Gupta, Esha¹ (AUTHOR) esha.gupta2@uvsq.fr

Source: Journal of Algebra. Jan2026, Vol. 686, p635-649. 15p.

A q-deformation of an algebra of Klyachko, and Macdonald's reduced word formula.

Authors: Nadeau, Philippe Tewari, Vasu

Source: Transactions of the American Mathematical Society. Dec2025, Vol. 378 Issue 12, p8821-8870. 50p.

Stable‐limit partially symmetric Macdonald functions and parabolic flag Hilbert schemes.

Authors: Bechtloff Weising, Milo Orr, Daniel

Source: Proceedings of the London Mathematical Society. Nov2025, Vol. 131 Issue 5, p1-28. 28p.