行列と多項式恒等式と余加群とルート系 - 2026/9/23の論文12本

arXiv math.RA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-ra/episodes/2026-09-23/ Idempotent-free non-solvable evolution algebras over $\mathbb{C}$ Reflectors and the Globalization Problem for Partial Actions of Semiconstellations On the Peirce spectral rigidity of decorated incidence algebras On multilinear polynomial identities for $2\times2$ matrices in characteristic $2$ A counterexample to Enochs' conjecture under $V=L$ Graphs of Moore-Penrose inverse of matrices possessing the treeangle property Stochastic realisers of non-degenerate full-degree Type II reduced Ito polynomials Critical Invariant Polygons and the Farey--Ito Boundary of Stochastic Spectra Frobenius functors and $n$-torsionfree objects K\"ahlerian oxidation and reduction of Lie algebras with K\"ahler structures Ext-groups of graded comodules Representation-tame Gei\ss-Leclerc-Schr\"{o}er algebras and a revised GLS conjecture on root systems