Mitsuyasu Hashimoto

collaborators

2 papers

math.AC2025

Acyclicity test of complexes modulo Serre subcategories using the residue fields

Mitsuyasu Hashimoto, Xi Tang

Let $R$ be a commutative noetherian ring, and let $S$ (resp. $L$ ) be a Serre(resp. localizing) subcategory of the category of $R$ -modules. If $F$ is an unbo…

math.AC2024

Frobenius representation type for invariant rings of finite groups

Mitsuyasu Hashimoto, Anurag K. Singh

Let $V$ be a finite rank vector space over a perfect field of characteristic $p > 0$ , and let $G$ be a finite subgroup of $GL (V)$ . If $V$ is a permutation representati…