Fourier expansions of vector-valued automorphic functions with non-unitary twists

DOI10.4310/CNTP.2023.V17.N1.A5MaRDI QIDQ2686782

Ksenia Fedosova, Anke D. Pohl, Julie Rowlett

Publication date: 28 February 2023

Published in: Communications in Number Theory and Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2201.04454

zbMATH Keywords

Fourier expansionnon-unitary representationgeneralized automorphic functiontwisted automorphic function

Mathematics Subject Classification ID

Modular and automorphic functions (11F03) Eigenfunctions, eigenfunction expansions, completeness of eigenfunctions of ordinary differential operators (34L10) Fourier coefficients of automorphic forms (11F30) Bessel and Airy functions, cylinder functions, ({}_0F_1) (33C10) Spectral theory; eigenvalue problems on manifolds (58C40)

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