Authors: Nigel Higson
Title: The local index formula in noncommutative geometry
Publication Information: ICTP Lecture Notes, 15 (2004), 443-536
Abstract: These notes provide an introduction to the local index formula of Connes and Moscovici. They emphasize the basic, analytic aspects of the subject. This is in part because the analysis must be dealt with first, before more purely cohomological issues are tackled, and in part because the later issues are already quite well covered in survey articles by Connes and others. Moreover, on the cohomological side, the final and definitive results have yet to be thoroughly investigated. I hope that the reader will be able to use these notes to introduce himself to these issues of current research interest.

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