| Speaker: | Qizheng Yin (ETH Zurich) |
|---|---|
| Title: | Curves and cycles on K3 surfaces |
| Date (JST): | Tue, Feb 07, 2017, 13:15 - 14:45 |
| Place: | Seminar Room A |
| Abstract: | We review curve counting theories on K3 surfaces, and explain the use of curve counting in the study of algebraic cycles on K3 surfaces & on the moduli of K3 surfaces. We give a proof of the Marian-Oprea-Pandharipande conjecture: the ring of tautological cycles on the moduli of K3 surfaces is generated by the classes of Noether-Lefschetz loci. Joint work with Rahul Pandharipande. |
