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On the singularities of moduli spaces of principal bundles

Presented by: 
O Serman Université des Sciences et Technologies de Lille
Tuesday 15th February 2011 - 11:30 to 12:30
INI Seminar Room 1
We show how local factoriality of GIT quotients can be used to give a description of the singular locus of moduli spaces of principal bundles on curves. We then compute the fundamental group of the smooth locus of these moduli spaces.
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University of Cambridge Research Councils UK
    Clay Mathematics Institute London Mathematical Society NM Rothschild and Sons