April 18, 2014

The Role of Groupoids in Homotopy Theory
Myles Tierney
Rutgers University

This web presentation contains the audio of a lecture given at the Fields Institute on September 27, 2002 as part of the Workshop on Categorical Structures for Descent and Galois Theory, Hopf Algebras and Semiabelian Categories. RealPlayer 7 or later, or other software capable of playing streaming audio, is required.

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