Special Colloquium

Danijela Damjanović
Rice University
Perturbations of group actions and cohomology
Abstract: I will discuss situations when first cohomology over a smooth group action is trivial or finite dimensional and how this cohomological rigidity leads to a more or less effective classification of perturbations of a smooth group action.
Meet & greet tea at 4:00 pm in room SEO 300
Wednesday February 1, 2012 at 3:00 PM in SEO 636
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