Gorenstein Projective Precovers

Document Type

Presentation

Presentation Date

3-24-2015

Abstract or Description

We consider a right coherent and left n-perfect ring R. We prove that the class of Gorenstein projective complexes is special precovering in the category of unbounded complexes, Ch(R). As a corollary, we show that the class of Gorenstein projective modules is special precovering over such a ring. This is joint work with Sergio Estrada and Sinem Odabasi.

Sponsorship/Conference/Institution

Department of Mathematics Algebra Seminar, University of Murcia

Location

Murcia, Spain

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