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 - Jun 27 2015
Event	Congress of the Romanian Mathematicians (CMR) - Iasi, Romania Duration: Jun 27 2015 → …

Conference

Conference	Congress of the Romanian Mathematicians (CMR)
Period	06/27/15 → …

Keywords

Gorenstein
Gorenstein projective complexes
Gorenstein projective module

DC Disciplines

Mathematics

Cite this

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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. ",

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author = "Alina Iacob",

year = "2015",

month = jun,

day = "27",

language = "American English",

note = "Congress of the Romanian Mathematicians (CMR) ; Conference date: 27-06-2015",

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TY - CONF

T1 - Gorenstein Projective Precovers

AU - Iacob, Alina

PY - 2015/6/27

Y1 - 2015/6/27

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

KW - Gorenstein projective complexes

KW - Gorenstein projective module

UR - http://www.math.uaic.ro/cmr2015/programme/Programme_and_abstracts_CMR_2015.pdf

M3 - Presentation

T2 - Congress of the Romanian Mathematicians (CMR)

Y2 - 27 June 2015

ER -

Gorenstein Projective Precovers

Abstract

Conference

Keywords

DC Disciplines

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