Event
Chaya Norton, Concordia University
Tuesday, November 22, 2016 15:30to16:30
Room 4336, Pavillon André-Aisenstadt, CA, QC, Montreal, 2920, Chemin de la tour, 5th floor, CA
Towards an Understanding of Differentials on Degenerate Riemann Surfaces.
The focus of the talk will be a new approach towards understanding the behavior of differentials on Riemann surfaces under degeneration. This technique is the result of solving a parametric jump problem where the loop on the Riemann surface and the jump data vary according to a plumbing parameter at the node. In joint work with S. Grushevsky and I. Krichever this tool is used to understand differentials with real period near the boundary of the moduli space.