by Jean-MichelBismut (Author)
The hypoelliptic Laplacian is a family of operators that is supposed to interpolate between the ordinary Laplacian and the geodesic flow. This book uses the hypoelliptic Laplacian to evaluate semisimple orbital integrals in a formalism that unifies index theory and the trace formula.
Format: Paperback
Pages: 320
Publisher: Princeton University Press
Published: 28 Aug 2011
ISBN 10: 069115130X
ISBN 13: 9780691151304