9 citations · 14 across the 8 of their papers we have counts for
8 papers
Sums of Kloosterman sums formed with modular symbols
Nikolaos Diamantis, Solomon Friedberg, Fredrik Strömberg
We study sums of Kloosterman sums formed with a modular symbol. Employing Tauberian methods, we first give an estimate for a (Riesz) sum of Ramanujan sums formed with a modular sym…
A Reduction Algorithm for Hilbert Modular Groups
Fredrik Stromberg
The aim of this paper is to present an explicit reduction algorithm for Hilbert modular groups over arbitrary totally real number fields. An implementation of the algorithm is avai…
Weil representations associated to finite quadratic modules
Fredrik Strömberg
To a finite quadratic module, that is, a finite abelian group D together with a non-singular quadratic form Q:D --> Q/Z, it is possible to associate a representation of either the…
Newforms and Spectral Multiplicities for
Fredrik Strömberg
The goal of this paper is to explain certain experimentally observed properties of the (cuspidal) spectrum and its associated automorphic forms (Maass waveforms) on the congruence…
Computation of Selberg zeta functions on Hecke triangle groups
Fredrik Strömberg
In this paper, a heuristic method to compute the Selberg zeta function for Hecke triangle groups, () is described. The algorithm is based on the transfer operator metho…
Symbolic dynamics for the geodesic flow on Hecke surfaces
Dieter Mayer, Fredrik Strömberg
In this paper we discuss a coding and the associated symbolic dynamics for the geodesic flow on Hecke triangle surfaces. We construct an explicit cross section for which the first…