Year: 2025
Type: article
Abstract: ABSTRACT In this paper, we use theta integrals to give a different construction of mock Maass forms studied by Sander Zwegers. Using this method, we construct new real-analytic modular forms, whose Fourier coefficients are logarithms of algebraic numbers in a real quadratic field.
Authors: Yingkun Li, ChristinA Roehrig
Institution: Max Planck Institute for Mathematics
Language: English
Subfield: Algebra and Number Theory
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
Funder: Deutsche Forschungsgemeinschaft
OpenAlex ID: W4407597024