Quantization and Non-holomorphic Modular Forms

This is a new approach to the theory of non-holomorphic modular forms, based on ideas from quantization theory or pseudodifferential analysis. Extending the Rankin-Selberg method so as to apply it to the calculation of the Roelcke-Selberg decomposition of the product of two Eisenstein series, one le...

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Bibliographic Details
Main Author: Unterberger, André
Format: eBook
Language:English
Published: Berlin, Heidelberg Springer Berlin Heidelberg 2000, 2000
Edition:1st ed. 2000
Series:Lecture Notes in Mathematics
Subjects:
Online Access:
Collection: Springer Book Archives -2004 - Collection details see MPG.ReNa
Table of Contents:
  • Distributions associated with the non-unitary principal series
  • Modular distributions
  • The principal series of SL(2, ?) and the Radon transform
  • Another look at the composition of Weyl symbols
  • The Roelcke-Selberg decomposition and the Radon transform
  • Recovering the Roelcke-Selberg coefficients of a function in L 2(???)
  • The “product” of two Eisenstein distributions
  • The roelcke-selberg expansion of the product of two eisenstein series: the continuous part
  • A digression on kloosterman sums
  • The roelcke-selberg expansion of the product of two eisenstein series: the discrete part
  • The expansion of the poisson bracket of two eisenstein series
  • Automorphic distributions on ?2
  • The Hecke decomposition of products or Poisson brackets of two Eisenstein series
  • A generating series of sorts for Maass cusp-forms
  • Some arithmetic distributions
  • Quantization, products and Poisson brackets
  • Moving to the forward light-cone: the Lax-Phillips theory revisited
  • Automorphic functions associated with quadratic PSL(2, ?)-orbits in P 1(?)
  • Quadratic orbits: a dual problem