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researcher

Satoshi Usui

3 papers hereh-index 13 citations2 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author1
  • last author2

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • math.RT2
  • math.RA1

identity via Semantic Scholar / OpenAlex

activity
20212026
most citedTate-Hochschild cohomology rings for eventually periodic Gorenstein algebras

1 citations · 1 across the 2 of their papers we have counts for

collaborators

3 papers

math.RA2026

Cohen-Macaulay truncated path and Nakayama algebras

Takahiro Honma, Satoshi Usui

This paper characterizes Cohen-Macaulay algebras in the sense of Auslander and Reiten [Progr. Math. 95(1991)] within the following two classes of finite dimensional algebras: (i) t…

math.RT2024

The stable category of Gorenstein-projective modules over a monomial algebra

Takahiro Honma, Satoshi Usui

Let Λ be an arbitrary monomial algebra. We investigate the stable category Gproj​ZΛ of graded Gorenstein-projective Λ-modules and the or…

math.RT2021★ 1 cited

Tate-Hochschild cohomology rings for eventually periodic Gorenstein algebras

Satoshi Usui

Tate-Hochschild cohomology of an algebra is a generalization of ordinary Hochschild cohomology, which is defined on positive and negative degrees and has a ring structure. Our purp…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.