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群とグラフと対称性の探求 - 2026/11/6の論文9本
プレプリどんどん: math.GR · 6 ноября 2026 г. · 17 мин
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/2026-11-06/ Extending a property of vector spaces to abelian groups A positive answer to Barsotti and Carman's question on unit groups of Burnside rings of fusion systems Dense Exact Factorizations of Countable Topological Groups A Note on the OpenAI Construction of Counterexamples to the Kaplansky Direct-Finiteness Conjecture Steinberg module and top-dimensional cohomology for arithmetic Chevalley groups On supersoluble like groups of automorphisms of compact Riemann surfaces Distinguishing invariants of Cayley Graphs, Hamming graphs, and wreath product actions Averages of sub-additive functions through non-F{\o}lner sequences Data-driven discovery of intrinsic Lie point symmetries of differential equation systems