# Algebra and Geometry Seminar

Date:

02/04/2015 - 2:00pm to 3:00pm

Location:

POT 745

Speaker(s) / Presenter(s):

Alina Iacob

Gorenstien Projective Precovers

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.

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