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群表現と双曲性と閾値 - 2026/11/9の論文12本
プレプリどんどん: math.GR · 9 ноября 2026 г. · 22 мин
arXiv math.GRの新着論文12本をご紹介します。 番組ページ: https://prepridondon.nyoho.jp/channels/math-gr/episodes/2026-11-09/ The quaternionic reflection groups with imprimitive complexifications and the finite subgroups of GL(2,C) Bounds on Negligible Thresholds in Group Cohomology Slim Polygons, Hyperbolicity, and a new Quasi-Isometric Invariant Braid Groups in Lean : Formalizing Dehornoy's Subword Reversing Algorithm Finitely Presented Covers of Topological Full Groups Zariski dense hyperbolic 3-manifold groups in $\mathrm{SL}(4,\mathbb{Z})$ Annular webs and Guralnick's conjecture On the existence of automorphisms acting expansively on the space of one-parameter subgroups of connected Lie groups Sharp isoperimetry in groups of polynomial growth Sharp universality thresholds for random profinite groups Strong Convergence for Zig-Zag Products and Typical Spectra of Irregular Graphs Exploring the Regular and Singular Loci of Group Representation Varieties