Abstract

In this paper we generalize results of P. Le Duff to genus n hyperelliptic curves. More precisely, let C=Q be a hyperelliptic genus n curve, let J.C/ be the associated Jacobian variety, and let N` W GQ ! GSp.J.C/OE`/ be the Galois representation attached to the `-torsion of J.C/. Assume
... read more