LECTURE AUDIO

Gross-Schoen cycles, dualising sheaves, and tautological classes
Shouwu Zhang
Columbia

This web presentation contains the audio of a lecture given at the Fields Institute on October 20, 2008 as part of the Workshop on Arithmetic Geometry: Diophantine approximation and Arakelov theory. RealPlayer 7 or later, or other software capable of playing streaming audio, is required.

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