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量子とトロピカルと代数と行列 - 2026/11/2の論文18本
プレプリどんどん: math.RA · 2 ноября 2026 г. · 32 мин
arXiv math.RAの新着論文18本をご紹介します。 番組ページ: https://prepridondon.nyoho.jp/channels/math-ra/episodes/2026-11-02/ Weighted flip graphs from cyclic quantum mutations: pentagon inequalities and exponential separations The generalized core-EP inverse of operator matrices with generalized Schur complements Moore-Postnikov supcation of simplicial sets and applications in simplicial algebras Descent and Decomposability of Algebras of Exponent 2 in characteristic 2 Extended $\mathcal{O}$-operators on Lie-Yamaguti Algebras Kupershmidt--Nijenhuis structures on pre-Leibniz algebras Linear Rank Nonincreasing and Preserving Maps between Matrix Spaces Algebraic Vector Fields of Connected Semi-simple Matrix Groups are 3-generated Anti-quadratic nearly associative algebras Quasi-projective dimensions over homological ring epimorphisms P-generalized determinant over quaternions and its applications A reciprocal Schoenberg inequality and its extensions Composition factor algebras and finite representation type Tropicalization and Polyhedral Completions of Weyl Algebras Extended Tropical Characteristic Fibers and Slopes of Binomial D-Modules Derived tame monomial algebras Coring morphisms presenting nonaffine noncommutative fibre bundles Spectra of stochastic matrices with a Toeplitz interior