18 oct 2017 -- 14:00
Aula di Consiglio, Dip.Matematica, Università "La Sapienza", Roma
Abstract.
For any genus g, we write down a collection of polynomials in genus g theta constants. They arise by applying a specific Schottky-Jung proportionality to an explicit collection of quartic identities for genus g-1 theta constants. They imply the so called Poincaré relations, and their common zero locus contains the locus of Jacobians of genus g curves as an irreducible compone