Ryo Takahashi

collaborators

2 papers

math.AC2024

Characteristic modules over a local ring

Mohsen Gheibi, Ryo Takahashi

Let $R$ be a commutative noetherian local ring, and let $M$ be a finitely generated $R$ -module. Inspired by works of Vasconcelos and Briggs on characterization of complete intersec…

math.AC2023

On a Verdier quotient of a derived category of a local ring

Yuki Mifune, Ryo Takahashi

Let $R$ be a commutative noetherian local ring with residue field $k$ . Denote by $D^{b} (R)$ the bounded derived category of finitely generated $R$ -modules. In this paper, we…