Yanxue Yu

activity

20242026

collaborators

3 papers

math.NT2026

On $G L_{3}$ Fourier coefficients over values of mixed powers

Qingfeng Sun, Yanxue Yu

Let $A_{I ¨} (n, 1)$ be the $(n, 1)$ -th Fourier coefficient of the Hecke-Maass cusp form $I ¨ $ for $S L_{3} (Z)$ and $I ¨ (x)$ be a smooth compactly supported function. In this pa…

math.NT2025

A Selberg-type zero-density result for twisted $G L_{2}$ $L$ -functions and its application

Qingfeng Sun, Hui Wang, Yanxue Yu

Let $f$ be a fixed holomorphic primitive cusp form of even weight $k$ , level $r$ and trivial nebentypus $I ¨ _{r}$ . Let $q$ be an odd prime with $(q, r) = 1$ and let $I ¨ $ be a primitive D…

math.NT2024

Sums of Fourier coefficients involving theta series and Dirichlet characters

Yanxue Yu

Let $f$ be a holomorphic or Maass cusp forms for $S L_{2} (Z)$ with normalized Fourier coefficients $I^»_{f} (n)$ and \bna r_{\ell}(n)=\#\left\{(n_1,\cdots,n_{\ell})\in \math…

On GL3​ Fourier coefficients over values of mixed powers

A Selberg-type zero-density result for twisted GL2​ L-functions and its application

Sums of Fourier coefficients involving theta series and Dirichlet characters

On $G L_{3}$ Fourier coefficients over values of mixed powers

A Selberg-type zero-density result for twisted $G L_{2}$ $L$ -functions and its application