Restrictions of Eisenstein Series and Rankin-Selberg Convolution
Restrictions of Eisenstein Series and Rankin-Selberg Convolution
In a 2005 paper, Yang constructed families of Hilbert Eisenstein series, which when restricted to the diagonal are conjectured to span the underlying space of elliptic modular forms. One approach to these conjectures is to show the non-vanishing of an inner product of elliptic eigenforms with the restrictions of Eisenstein …