Periods and $(\chi ,b)$-factors of Cuspidal Automorphic Forms of Symplectic Groups

Dihua Jiang, Chenyan Wu

In this paper, we introduce a new family of period integrals attached to irreducible cuspidal automorphic representations $\sigma$ of symplectic groups ${\mathrm{Sp}}_{2n}(\mathbb{A})$, w…