Sign changes of Fourier coefficients of Siegel cusp forms of degree two on Hecke congruence subgroups

DOI10.1142/S1793042117501457zbMath1428.11079arXiv1510.02653OpenAlexW2266813320MaRDI QIDQ4595087

Sanoli Gun, Jyoti Sengupta

Publication date: 28 November 2017

Published in: International Journal of Number Theory (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1510.02653

zbMATH Keywords

Fourier expansionsign changeJacobi expansionSiegel cusp form

Mathematics Subject Classification ID

Siegel modular groups; Siegel and Hilbert-Siegel modular and automorphic forms (11F46) Fourier coefficients of automorphic forms (11F30) Jacobi forms (11F50)

Related Items (4)

ON FUNDAMENTAL FOURIER COEFFICIENTS OF SIEGEL CUSP FORMS OF DEGREE 2 ⋮ On sign changes of primitive Fourier coefficients of Siegel cusp forms ⋮ On the first sign change of Fourier coefficients of cusp forms ⋮ Signs of Fourier coefficients of cusp form at sum of two squares

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