有限群と編組群と自由群の構造解析 - 2026/7/24の論文9本

arXiv math.GRの新着論文9本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-gr/episodes/2026-07-24/An answer regarding factorizations of finite groupsBraid groups are not profinitely rigidThe exponents of $p$-groups of maximal class and their Schur multipliersComputations of $\tilde{A}_2$ Bruhat intervals via shadowsSurjectivity of Engel Maps over trace zero matrices in $\mathrm{M}_2(\mathcal{O})$Critical-exponent stratification and inverse realization on biregular treesCommutator relators of one-relator groups do not force Hopficity, residual finiteness, or automaticityCompressed primitivity problem in free groupsInterval Garside groups arising from involutions in finite reflection groups