群の構造と表現と作用 - 2026/8/20の論文10本

arXiv math.GRの新着論文10本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-gr/episodes/2026-08-20/Characterization of Weak EKR Groups and Intersection Densities with Prescribed Point StabilizersA note on the reflexibility of regular maps with automorphism group PGL(2,q)On the representation dimension of finite $p$-groupsThe number of groups of cubefree orderOn $\textbf{u}$-substitutions for group presentationsProducts of trees and ${\rm PGL}_2$-torsors over the punctured affine lineGrowth gaps and generating setsThe structure and generation of the second maximal subgroups of the almost simple groups with alternating, classical or sporadic socleDifferential Operators on $G(r,n)$-Invariant FunctionsActions on CAT(-1) spaces with critical exponent less than 1