双曲群と自由群と有限群の構造 - 2026/5/21の論文15本

arXiv math.GRの新着論文15本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-gr/episodes/2026-05-21/An $\ell^2$ Obstruction for Elementary Embeddings of Hyperbolic GroupsPolynomial hyperbolicity and products of free groupsAction graphs, semiconjugacy, and non-embedding in Thompson's group $V$On dense free subgroups of Lie groups -- revisitedGeneralized quaternion NCI-groups, NNN-groups and NNND-groupsOn $m$-partite oriented semiregular representations of finite groupsString C-groups of 2-power order project onto a common string C-groupOn the traces of the product of 2 linear similarity classesSelf-simulability of right-angled Artin groupsFinite factorization is detected by undermonoidsA compensation theorem for the Sylow-integral invariant and counterexamples to an \texorpdfstring{$A_5$}{A5}-characterization conjectureTermination of the Lattice-Automorphism Tower for Direct Products of Symmetric GroupsRamification Subgroups of Knot Groups and their Profinite and Cohomological Structure$p$-Adic Asymptotic Subalgebra EnumerationRational Weyl group elements of odd type D