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Fatgraphs, convex polytopes and intersection theory on moduli space of curves (after P. Norbury)

Peter Zograf
(V.A. Steklov Mathematical Institute)
Seminar
Tuesday, 21 September, 2010, at 16:15-17:15, in Aud. D3 (1531-215)
Abstract:
We discuss recent results of Paul Norbury on the lattice point count in the cell decomposition of the moduli space of pointed complex algebraic curves and its relationship to the Witten-Kontsevich theory.
Organised by: CTQM/QGM
Contact person: Jørgen Ellegaard Andersen