Hui Wang

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math.NT2022

On some estimates involving Fourier coefficients of Maass cusp forms

Qingfeng Sun, Hui Wang

Let $f$ be a Hecke-Maass cusp form for $S L_{2} (Z)$ with Laplace eigenvalue $λ_{f} (Δ) = 1/4 + μ^{2}$ and let $λ_{f} (n)$ be its $n$ -th normalized Fourier coefficient. It is proved t…

math.NT2020

A subconvex bound for twisted $L$ -functions

Qingfeng Sun, Hui Wang

Let $q > 2$ be a prime number, $χ$ a primitive Dirichlet character modulo $q$ and $f$ a primitive holomorphic cusp form or a Hecke-Maass cusp form of level $\ma…

On some estimates involving Fourier coefficients of Maass cusp forms

A subconvex bound for twisted L-functions

A subconvex bound for twisted $L$ -functions