Gorenstein Projective Precovers

Alina Iacob

Gorenstein Projective Precovers

Mathematical Sciences

Research output: Contribution to conference › Presentation

Abstract

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.

Original language	American English
State	Published - Feb 4 2015
Event	Department of Mathematics Algebra and Geometry Seminar, University of Kentucky - Lexington, KY Duration: Feb 4 2015 → …

Conference

Conference	Department of Mathematics Algebra and Geometry Seminar, University of Kentucky
Period	02/4/15 → …

Disciplines

Mathematics

Keywords

Gorenstein projective precovers

Cite this

@conference{37f30153de27417da71d54b362953242,

title = "Gorenstein Projective Precovers",

abstract = " 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. ",

keywords = "Gorenstein projective precovers",

author = "Alina Iacob",

note = "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.; Department of Mathematics Algebra and Geometry Seminar, University of Kentucky ; Conference date: 04-02-2015",

year = "2015",

month = feb,

day = "4",

language = "American English",

}

TY - CONF

T1 - Gorenstein Projective Precovers

AU - Iacob, Alina

N1 - 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.

PY - 2015/2/4

Y1 - 2015/2/4

N2 - 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.

AB - 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.

KW - Gorenstein projective precovers

UR - https://math.as.uky.edu/algebra-and-geometry-seminar-0

M3 - Presentation

T2 - Department of Mathematics Algebra and Geometry Seminar, University of Kentucky

Y2 - 4 February 2015

ER -

Gorenstein Projective Precovers

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