On the congruence ideal associated to $p$-adic families of Yoshida lifts

Ming-Lun Hsieh, Bharathwaj Palvannan

We study congruences involving $p$-adic families of Hecke eigensystems of Yoshida lifts associated with two Hida families (say $\mathcal{F},\mathcal{G}$) of elliptic cusp forms. Wi…