群とコホモロジーと代数構造 - 2026/6/9の論文12本

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/2026-06-09/Non-abelian hypercohomology of a group with coefficients in a crossed module, and Galois cohomologyLinear Bounds for Cohomology of Algebraic GroupsOn varieties where $\mathrm{CS}\mathfrak{X}$ implies $\mathfrak{X}\mathrm{T}$Automatic actions I. Bounded automata and orbitsOn the normal subgroups of a split extensionRight groups, left quasigroups, and right heapsOn the Quartic-free A-groupsOn profinite rigidity, Grothendieck pairs, and the second homology of some $3$-orbifold groupsGraph Neural Networks for Predicting Solvability of Finite GroupsEquivariant compactifications, trivial embeddability and finite typeWeak split extensions of topological Abelian groupsTracks on planar complexes and soficity