Title: Triangulating the Deligne-Mumford Compactification of Riemann Surfaces
Speaker: Dr. Siddhartha Gadgil, IISc.
Date: 17 August 2010
Time: 2:00 p.m.
Venue: LH-1, Department of Mathematics

The space of all complex structures on a surface, and the Deligne-Mumford compactification of this space, play an important role in many areas of mathematics. We give a combinatorial description of a space that is homotopy equivalent to the Deligne-Mumford compactification, in the case of surfaces with at least one puncture.


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Last updated: 04 Aug 2020