DG Ext and Yoneda Ext for DG Modules

Saeed Nasseh; Sean Sather-Wagstaff

DG Ext and Yoneda Ext for DG Modules

Saeed Nasseh, Sean Sather-Wagstaff

Mathematical Sciences

North Dakota State University

Research output: Contribution to conference › Presentation

Abstract

In this talk we describe a relation between vanishing of DG Ext and vanishing of Yoneda Ext for differential graded modules over a differential graded algebra.

Original language	American English
State	Published - Oct 15 2011
Event	Special Session on Local Commutative Algebra, Fall Central Section Meeting of the American Mathematical Society, University of Nebraska-Lincoln - Duration: Oct 15 2011 → …

Conference

Conference	Special Session on Local Commutative Algebra, Fall Central Section Meeting of the American Mathematical Society, University of Nebraska-Lincoln
Period	10/15/11 → …

Disciplines

Mathematics

Keywords

DG Ext
Differential graded algebra
Differential graded modules
Yoneda Ext

Cite this

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title = "DG Ext and Yoneda Ext for DG Modules",

abstract = " In this talk we describe a relation between vanishing of DG Ext and vanishing of Yoneda Ext for differential graded modules over a differential graded algebra.",

keywords = "DG Ext, Differential graded algebra, Differential graded modules, Yoneda Ext",

author = "Saeed Nasseh and Sean Sather-Wagstaff",

note = "Saeed Nasseh and Sean Sather-Wagstaff. {"}DG Ext and Yoneda Ext for DG Modules{"} Special Session on Local Commutative Algebra, Fall Central Section Meeting of the American Mathematical Society, University of Nebraska-Lincoln. Lincoln, NE. Oct. 2011. source:http://www.ams.org/amsmtgs/2185\_abstracts/1074-13-146.pdf; Special Session on Local Commutative Algebra, Fall Central Section Meeting of the American Mathematical Society, University of Nebraska-Lincoln ; Conference date: 15-10-2011",

year = "2011",

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day = "15",

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TY - CONF

T1 - DG Ext and Yoneda Ext for DG Modules

AU - Nasseh, Saeed

AU - Sather-Wagstaff, Sean

N1 - Saeed Nasseh and Sean Sather-Wagstaff. "DG Ext and Yoneda Ext for DG Modules" Special Session on Local Commutative Algebra, Fall Central Section Meeting of the American Mathematical Society, University of Nebraska-Lincoln. Lincoln, NE. Oct. 2011. source:http://www.ams.org/amsmtgs/2185_abstracts/1074-13-146.pdf

PY - 2011/10/15

Y1 - 2011/10/15

N2 - In this talk we describe a relation between vanishing of DG Ext and vanishing of Yoneda Ext for differential graded modules over a differential graded algebra.

AB - In this talk we describe a relation between vanishing of DG Ext and vanishing of Yoneda Ext for differential graded modules over a differential graded algebra.

KW - DG Ext

KW - Differential graded algebra

KW - Differential graded modules

KW - Yoneda Ext

M3 - Presentation

T2 - Special Session on Local Commutative Algebra, Fall Central Section Meeting of the American Mathematical Society, University of Nebraska-Lincoln

Y2 - 15 October 2011

ER -

DG Ext and Yoneda Ext for DG Modules

Abstract

Conference

Disciplines

Keywords

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Cite this