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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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