Time: Thursday Nov. 1, 10:00-12:00

Speaker: Dr. Shuai Guo (Peking University)

Title: Gopakumar-Vafa invariants for local Calabi-Yau geometries

Abstract: I will introduce some asymptotic formulas for transformed local Gopakumar-Vafa invariants of toric surfaces and sketch the proof. I will give geometric explanations of such formulas, further conjectures and evidences will be mentioned.

Venue: Room 09 at Quan-Zhai (全斋), Beijing International Center for Mathematical Research, Peking University.