LECTURE AUDIO

On a cell decomposition of a blow-up of the Deligne-Mumford compactification
Robert Penner
University of Southern California / Fields Institute

This web presentation contains the audio of a lecture given at the Fields Institute on November 1, 2004 as part of the String Theory Seminar Series. RealPlayer 7 or later, or other software capable of playing streaming audio, is required.

Start audio presentation