2 papers
math.NT2025
On the cubic Shimura lift to : Hecke correspondences
Solomon Friedberg, Omer Offen
In this paper we establish a new Fundamental Lemma for Hecke correspondences. Let be a local field containing the cube roots of unity. We exhibit an algebra isomorphism of the…
math.NT2024
On residual automorphic representations and period integrals for symplectic groups
Solomon Friedberg, David Ginzburg, Omer Offen
We construct new irreducible components in the discrete automorphic spectrum of symplectic groups. The construction lifts a cuspidal automorphic representation of $\mathrm{GL}_{2n}…