Title

CHARACTERIZING GORENSTEIN RINGS USING CONTRACTING ENDOMORPHISMS

Document Type

Article

Publication Date

12-30-2018

Abstract

We prove several characterizations of Gorenstein rings in terms of vanishings of derived functors of certain modules or complexes whose scalars are restricted via contracting endomorphisms. These results can be viewed as analogues of results of Kunz (in the case of the Frobenius) and Avramov-Hochster-Iyengar-Yao (in the case of general contracting endomorphisms).

Comments

arXiv:1806.10086v2 [math.AC] 30 Dec 2018

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