Seminar

Untwisting a twisted Calabi-Yau algebra (NAGRT)

May 21, 2013 (02:00 PM PDT - 03:00 PM PDT)

Parent Program:	Noncommutative Algebraic Geometry and Representation Theory
Location:	SLMath: Eisenbud Auditorium

Speaker(s)

Ulrich Kraehmer (University of Glasgow)

Description

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Keywords and Mathematics Subject Classification (MSC)

Primary Mathematics Subject Classification

00-XX - General and overarching topics; collections

Secondary Mathematics Subject Classification

00-XX - General and overarching topics; collections

Video

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Abstract/Media

In this joint work with Jake Goodman we show that the crossed product of a twisted Calabi-Yau algebra by its modular (aka Nakayama) automorphism is a Calabi-Yau algebra as was shown before by several authors for various special classes of twisted Calabi-Yau algebras.

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