群と環と代数構造の性質 - 2026/9/15の論文18本

arXiv math.GRの新着論文18本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-gr/episodes/2026-09-15/The dual of the Tits cone and dominance of Coxeter groupsConjugator length in nilpotent groupsHierarchical hyperbolicity, ball quotients, and the moduli space of smooth cubic surfacesFiniteness properties of closed subgroups of Thompson's group $F$Essential quotients of the cohomology of products of symmetric and alternating groupsSolvable Supplements to Normalizers of Cyclic 2-SubgroupsTorsion-freeness problem for matrix groupsA counterexample to the determinant approximation conjectureThe variety generated by all semirings of order three is nonfinitely basedAlgebraic and measurable embeddings between square-free right-angled Artin groupsOn Donkin's Tilting Module Conjecture IV: New FrontiersDuality and Baire like properties in topological abelian groupsOn Nilpotent and Hypocentral Quandle HomomorphismsFinite identity bases for flat semirings of linear wordsPHP decompositions and primitivity of group rings for linear groupsIntegral cohomology of the spherical and affine Artin groups of infinite classical familiesQuaternionic Reflections and Lie Generation in $G_2$Fusion-stable endosplit $p$-permutation resolutions