Shorter Notes: A Remark on the Multiplicity of the Discrete Spectrum of Congruence Groups

DOI10.2307/2044223zbMath0453.58023OpenAlexW1963714195MaRDI QIDQ3900718

Burton Randol

Publication date: 1981

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2044223

zbMATH Keywords

multiplicity of eigenvalues of Laplacians on hyperbolic 2-manifoldsprincipal congruence subgroup of prime level p

Mathematics Subject Classification ID

Unimodular groups, congruence subgroups (group-theoretic aspects) (20H05) Spectral problems; spectral geometry; scattering theory on manifolds (58J50) Harmonic analysis on homogeneous spaces (43A85) Holomorphic modular forms of integral weight (11F11) Spectral theory; eigenvalue problems on manifolds (58C40)

Related Items (2)

Gram's law for the zeta zeros and the eigenvalues of Gaussian unitary ensembles ⋮ Spectral Multiplicity on Products of Hyperbolic Spaces

This page was built for publication: Shorter Notes: A Remark on the Multiplicity of the Discrete Spectrum of Congruence Groups