DG Ext and Yoneda Ext for DG Modules

Saeed Nasseh, Sean Sather-Wagstaff

Research output: Contribution to conferencePresentation

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 languageAmerican English
StatePublished - Oct 15 2011
EventSpecial Session on Local Commutative Algebra, Fall Central Section Meeting of the American Mathematical Society, University of Nebraska-Lincoln -
Duration: Oct 15 2011 → …

Conference

ConferenceSpecial Session on Local Commutative Algebra, Fall Central Section Meeting of the American Mathematical Society, University of Nebraska-Lincoln
Period10/15/11 → …

Keywords

  • DG Ext
  • Differential graded algebra
  • Differential graded modules
  • Yoneda Ext

DC Disciplines

  • Mathematics

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