Articles written in Proceedings – Mathematical Sciences
Volume 130 All articles Published: 10 January 2020 Article ID 0002 Research Article
In this article,we investigate the sign changes of the sequence of coefficientsat sum of two squareswhere the coefficients are the Fourier coefficients of the normalized Hecke eigen cusp form for the full modular group.We provide the quantitative result for the number of sign changes of the sequence in a small interval.
Volume 131, 2021
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