群とフーリエ解析と表現論 - 2026/9/4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/2026-09-04/On embeddings of the difference graph of the intersection power graph and the power graphOn second maximal subgroups of finite groupsOn the surjectivity conjectures of Dupont and MonodOn the reconstruction of $n$-quasigroups of order $4$ and upper bounds on their numberDivergence of decreasing rearranged Fourier series on every infinite compact abelian groupFourier Analysis and Idempotents in Quandle AlgebrasAdditive diameters and covering complexity of irreducible representationsKhovanov monodromy groups via motionsThe groups $\operatorname{SL}_2(\mathbb{F}_{13})$ and $\operatorname{SL}_2(\mathbb{F}_{19})$ are Galois over $\mathbb{Q}$