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Speaker:

Christoph Wockel
Affiliation:

Hamburg
Date:

Wed, 12/12/2012 - 10:30 - 12:00
Location:

MPIM Lecture Hall
Parent event:

Higher Differential Geometry Seminar We outline several ways to define cohomology groups naturally associated to Lie groups. Each of them has a different motivation, along with its merits and drawbacks. We then discuss a method for proving that (almost) all of the definitions are in fact isomorphic. A particular emphases will be on the string class of a compact and simple Lie group.

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