Positivity of theta divisors on some abelian threefolds
Mihai Fulger
University of Connecticut, Storrs, USA
Abstract:
Guided by the problem of computing Seshadri constants and
infinitesimal Newton-Okounkov bodies of theta divisors on abelian
varieties, we focus on the first open case, the case of threefolds.
We carry out the case of products of curves, and the case of Jacobians
of quartic curves with 56 distinct bitangency points.
This is in joint work with Victor Lozovanu.