2 papers
math.NT2026
On Fourier coefficients over values of mixed powers
Qingfeng Sun, Yanxue Yu
Let be the -th Fourier coefficient of the Hecke-Maass cusp form for and be a smooth compactly supported function. In this pa…
math.NT2025
A Selberg-type zero-density result for twisted -functions and its application
Qingfeng Sun, Hui Wang, Yanxue Yu
Let be a fixed holomorphic primitive cusp form of even weight , level and trivial nebentypus . Let be an odd prime with and let be a primitive D…