Modular forms and elliptic curves over the cubic field of discriminant -23

Abstract

Let F be the cubic field of discriminant -23 and let O be its ring of integers. By explicitly computing cohomology of congruence subgroups of GL(2,O), we computationally investigate modularity of elliptic curves over F.

Incorporated referee's comments

Cited by in corpus (1)

• On the cohomology of linear groups over imaginary quadratic fields