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特殊な群と代数的な制約 - 2026/10/15の論文17本
プレプリどんどん: math.GR · 15 октября 2026 г. · 34 мин
arXiv math.GRの新着論文17本をご紹介します。 番組ページ: https://prepridondon.nyoho.jp/channels/math-gr/episodes/2026-10-15/ The Euler Characteristic of Spherical Bestvina-Brady Kernels An analog of Quillen-Venkov for eventually negligible classes and radicality for finite irreducible Coxeter groups Conformal dimension and self-similar groups Invariable Generation of Groups of Homeomorphisms Prefixes of Coxeter elements are Coxeter elements of the reflection subgroups they generate Maximal subgroups of topological full groups of shifts of finite type On the maximum relational complexity of affine groups The finite basis problem and subvariety intervals for max-plus matrix semirings Equational theories of flat semirings $S(W)$ Generation by lazy and invertible cellular automata over the Klein four-group Motion groups, Legendrian links, and non-trivial loops of embeddings Invariant factors from products of cyclotomic polynomials, with applications Drift and joint minimal displacement for groups acting on hyperbolic spaces Topological obstruction for Anosov representations into $\operatorname{PO}(p, q)$ The zero divisor and augmentation conjectures for medial quandle rings Crystallographic quotients of Artin braid groups and torus bundles over flat $3$-manifolds Universally extendible characters