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Thursday, November 17, 2005
5:30pm,
260 Hawthorn (Altoona)
Bernard Badzioch
Classical and parametrized Whitehead torsion
Abstract: The classical Whitehead torsion is one of the most important invariants of the geometric topology. It gives classifications of simple homotopy types of finite CW-complexes and cobordisms of manifolds. The talk will give an overview of of these results. It will also describe how they can be extended using Waldhausen K-theory of spaces.
