Gromov-Witten Invariants of Quintic Threefold
发布时间：2017年04月30日
浏览次数：8251
发布者: He Liu
主讲人： Longting Wu
活动时间： 从 2017-05-02 15:15 到 17:15
场地： 北京国际数学研究中心，全斋全9教室
The computation of Gromov-Witten invariants of quintic 3-fold plays an important role in the Gromov-Witten theory. In this talk, I will sketch the algorithm given by Maulik and Pandharipande, which can be used to determine Gromov-Witten invariants (in all genera) of quintic 3-fold. Inspired by Gathmann's proposal, Maulik and Pandharipande also gave a conjecture, which gives a new possible way to determine those invariants and may simplify their original algorithm. I will introduce their conjecture and show that their conjecture is true for genus g=2,3.
