Second order theta divisors on Pryms
E. Izadi
alg-geomarXiv:alg-geom/9704020
Abstract
Van Geemen and van der Geer, Donagi, Beauville and Debarre proposed characterizations of the locus of jacobians which use the linear system of 2Θ-divisors. We give new evidence for these conjectures in the case of Prym varieties.
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