Scattering Theory for Automorphic Functions: 87 (Annals of Mathematics Studies, 87) - Softcover

Lax, Peter D.; Phillips, Ralph S.

Softcover

ISBN 10: 0691081840 ISBN 13: 9780691081847

Publisher: Princeton University Press, 1977

Synopsis

The application by Fadeev and Pavlov of the Lax-Phillips scattering theory to the automorphic wave equation led Professors Lax and Phillips to reexamine this development within the framework of their theory. This volume sets forth the results of that work in the form of new or more straightforward treatments of the spectral theory of the Laplace-Beltrami operator over fundamental domains of finite area; the meromorphic character over the whole complex plane of the Eisenstein series; and the Selberg trace formula.



CONTENTS: 1. Introduction. 2. An abstract scattering theory. 3. A modified theory for second order equations with an indefinite energy form. 4. The Laplace-Beltrami operator for the modular group. 5. The automorphic wave equation. 6. Incoming and outgoing subspaces for the automorphic wave equations. 7. The scattering matrix for the automorphic wave equation. 8. The general case. 9. The Selberg trace formula.

Edition details

• Publisher: Princeton University Press
• Publication date: 1977
• Language: English
• ISBN 10: 0691081840
• ISBN 13: 9780691081847
• Binding: Paperback
• Number of pages: 312