群と代数と表現とスペクトル - 2026/6/11の論文6本

arXiv math.GRの新着論文6本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-gr/episodes/2026-06-11/Generating $\psl{2}{q}$ by elements of prime orders $2$ and $p$Substitution groups of formal power seriesA dynamical proof of non-arithmeticity of Jordan spectraRelative biexactness and mixing in von Neumann algebrasNon-symplectic Indices of Automorphism Groups of Smooth Cubic FourfoldsMatrix Discrepancy for Representations of Finite Groups