2 papers
math.RT2026
Anomaly-free Hyperspherical Hamiltonian spaces for simple reductive groups
Guodong Tang, Chen Wan, Lei Zhang
In this paper, we provide a complete list of anomaly-free hyperspherical Hamiltonian spaces for simple reductive groups, as well as their conjectural dual spaces in the sense of BZ…
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…