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Speaker:

Alexander Berglund
Affiliation:

Stockholm University
Date:

Fri, 2019-05-10 14:00 - 15:00
Location:

MPIM Lecture Hall I will construct differential graded Lie algebra models for classifying spaces of automorphisms of

bundles and I will discuss how to find Chevalley-Eilenberg cocycles that represent generalized

Miller-Morita-Mumford classes in these models. This leads to a new approach to tautological rings

for simply connected manifolds.

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