構造と表現と集合の解析 - 2026/11/3の論文29本

arXiv math.GRの新着論文29本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-gr/episodes/2026-11-03/ The Exact Central-Index Profile of Groups with Bounded Noncommutativity Generating the liftable outer automorphism groups of regular cyclic covers A faithful representation and profinite completion Chain Conditions for Abelian Normal Subgroups A proof of the sharpness conjectures for all saturated fusion systems $M$-subgroups and normal-subgroup lattices of finite groups Finite Groups with Few Almost Maximal Subgroups On a finite group in which every maximal subgroup of order divisible by $p$ containing the normalizer of some Sylow subgroup is nilpotent A note on an extension of Shidov's theorem and Shlyk's theorem Buildings governed by twisted Bruhat orders Digital Finite Group Theory Constructing free subgroups of matrix groups A complete description of the algebraic structure of pseudocompact abelian groups Finite groups with all involutions fused Singular Loci of SL2(C)-Representation Varieties of Non-Hopfian Baumslag--Solitar Groups Vanishing-set inclusion and character degrees in finite $p$-groups Diagram of Geodesic Intervals in $C'(1/8)$-Groups Some Constructions in the Category of Topological Partial Actions Spectral Fields and Unitary Descent: Local splitting, simultaneous norms, and transcendental obstructions On subgroup perfect codes and regular sets in generalized Cayley graphs Secant dimensions and bilinear decomposition widths for finite Heisenberg groups The most singular loci of twisted character varieties The inductive Navarro-Alperin weight condition for the Suzuki and Ree groups Quasimorphisms and bounded cohomology of transformation groups of nonorientable surfaces Full-Rank Constructions of Explicit Lossless Expanders and Good Small-Set qLTCs A resolution of the Steinberg module of a parabolic subgroup of GL_n Centralizers of maps as automorphism groups of Yang--Baxter solutions $C^1$-rigidity of $\mathbb{H}^{p,q}$-convex cocompact representations of Gromov hyperbolic groups Associated primes in group cohomology and a strange result