94 research outputs found
Period functions for Maass cusp forms for : a transfer operator approach
We characterize the Maass cusp forms for Hecke congruence subgroups of prime
level as 1-eigenfunctions of a finite-term transfer operator.Comment: 17 pages, 6 figure
Meromorphic continuation of Selberg zeta functions with twists having non-expanding cusp monodromy
We initiate the study of Selberg zeta functions for
geometrically finite Fuchsian groups and finite-dimensional
representations with non-expanding cusp monodromy. We show that for all
choices of , the Selberg zeta function
converges on some half-plane in . In addition, under the assumption
that admits a strict transfer operator approach, we show that
extends meromorphically to all of .Comment: 46 pages, v4: added results on nonconvergence beyond NECM; added
proofs for meromorphic continuation of derivatives of the Lerch transcendent;
final version accepted for publicatio
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