On the action of the operator on the local (at p) representation attached to congruence level Siegel modular forms

J Brown, K Klosin - The Ramanujan Journal, 2017 - Springer
In this article, we study the action of the U_p U p Hecke operator on the normalized spherical
vector ϕ ϕ in the representation of GSp _4 (Q _p) GSp 4 (Q p) induced from a character on …