3 papers
math.NT2026
A Local Fourier-Transform Proof of Offen's Spherical Transfer Theorem
Zhengyu Mao, Chen Wan
Let be an unramified quadratic extension of non-archimedean local fields of characteristic zero and odd residual characteristic. Offen proved that, on the full spherical spac…
math.NT2024
Strongly tempered hyperspherical Hamiltonian spaces
Zhengyu Mao, Chen Wan, Lei Zhang
In this paper, we give a complete list of strongly tempered hyperspherical Hamiltonian spaces. We show that the period integrals attached to the list contains many previously studi…
math.NT2023
BZSV Duality for Some Strongly Tempered Spherical Varieties
Zhengyu Mao, Chen Wan, Lei Zhang
We propose two families of relative trace formula comparisons in the study of relative Langlands duality conjectured by Ben-Zvi--Sakellaridis--Venkatesh. This allows us to incorpor…