Search for dissertations about: "Maass waveforms"

Found 2 swedish dissertations containing the words Maass waveforms.

2. 1. Computational Aspects of Maass Waveforms

   Author : Fredrik Strömberg; Dennis A. Hejhal; Andreas Strömbergsson; David Farmer; Uppsala universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Mathematical analysis; Maass waveform; Congruence subgroup; Noncongruence subgroup; Multiplier system; Theta multiplier system; Eta multiplier system; real weight; Hecke operator; Involution; Dirichlet character; Spectral Theory; Computation; Matematisk analys; Mathematical analysis; Analys; matematik; Mathematics;

   Abstract : The topic of this thesis is computation of Mass waveforms, and we consider a number of different cases: Congruence subgroups of the modular group and Dirichlet characters (chapter 1); congruence subgroups and general multiplier systems and real weight (chapter 2); and noncongruence subgroups (chapter 3). In each case we first discuss the necessary theoretical background. READ MORE

4. 2. Studies in the analytic and spectral theory of automorphic forms

   Author : Andreas Strömbergsson; Uppsala universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Mathematics; Selberg trace formula; Fuchsian group; Maass waveforms; modular correspondence; Hecke operator; spectral correspondence; newform; L-function; closed horocycle; equidistribution; MATEMATIK; MATHEMATICS; MATEMATIK; matematik; Mathematics;

   Abstract : .... READ MORE