Rahul Pandharipande : Tautological classes on the moduli space of K3 surfaces

Posted by Kevin Tucker , part of the Algebraic Geometry Seminar.

At

April 13, 2017, 2 p.m.

In

SEO 427

Abstract

I will discuss kappa classes on the moduli space of quasi-polarized K3 surfaces and relations obtained from the moduli spaces of stable maps to the universal family. I will explain the proof of the generation of the tautological ring by Noether-Lefschetz loci. There are a number of open questions. Joint work with Qizheng Yin.