Sign of Fourier coefficients of modular forms of half-integral weight

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Publication:2827920

DOI10.1112/S0025579316000103zbMATH Open1404.11046arXiv1507.00518MaRDI QIDQ2827920

Author name not available (Why is that?)

Publication date: 21 October 2016

Published in: (Search for Journal in Brave)

Abstract: We establish lower bounds for (i) the numbers of positive and negative terms and (ii) the number of sign changes in the sequence of Fourier coefficients at squarefree integers of a half-integral weight modular Hecke eigenform.


Full work available at URL: https://arxiv.org/abs/1507.00518



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