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Rademacher's Theorem and Cheeger Differentiation II

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by James Gill of Saint Louis University

  • Analysis Seminar
When Fri, Apr 10, 2015
from 03:10 PM to 04:00 PM
Where Ritter Hall 222
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A classical result of Rademacher says that in Euclidean space Lipschitz functions are differentiable almost everywhere with respect to Lebesgue measure.  In 1999 Cheeger showed that the same is true for Lipschitz functions in certain types of very general metric spaces.  The question is: In this setting, what is a derivative?  In a series of talks we will address this question.  After proving Rademacher's theorem in the first talk, we now describe how we will find a similar result in more general settings

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