PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE
 | PIRSA:10050031
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Categorical Lie algebra actions and braid group actions Speaker(s): Joel Kamnitzer
Abstract: We will discuss the notion of categorical Lie algebra actions, as introduced by Rouquier and Khovanov-Lauda. In particular, we will give examples of categorical Lie algebra actions on derived categories of coherent sheaves. We will show that such categorical Lie algebra actions lead to actions of braid groups.
Date: 07/05/2010 - 1:45 pm
Collection: Connections in Geometry and Physics 2010
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