ELSV formula and its proof
发布时间:2013年12月05日
浏览次数:8764
发布者:
主讲人: Longting Wu (Peking University)
活动时间: 从 2013-12-05 00:00 到 00:00
场地: Room 29 at Quan Zhai, BICMR
Time: Thursday, Dec. 5, 9:30-11:30 am.
Speaker: Longting Wu (Peking University)
Venue: Room 29 at Quan Zhai, BICMR
Abstract: The ELSV formula describes the relation between Hurwitz numbers and Hodge integrals on the moduli space of stable curves. This formula was first proved by Ekedahl, Lando, Shapiro, and Vainshtein. In this talk, I will introduce the ELSV formula and present a proof of this formula via relative virtual localization given in a paper of Ravi Vakil (arXiv:0602347v2).