Symplecttc Aspects of Hyperplane Arrangements
Organizers
Kotaro Kawai
, Chao Qian
, Xiudi Tang
Speaker
Siyang Liu
Time
Friday, December 13, 2024 2:00 PM - 3:00 PM
Venue
北理工良乡校区文萃楼 E409
Online
Zoom 482 240 1589
(BIMSA)
Abstract
Complexified complement of hyperplane arrangements are one of the most classical examples of study in singularity theory and algebraic geometry, while its symplectic properties are largely under exploration. In this talk, I’ll present our recent progress toward understanding symplectic geometry of hyperplane arrangements, which is connected to torus-equivariant topology of toric hyperKahler varieties. TTis is based on the recent joint work with S. Lee, Y. Li and C. Y. Mak and work in preparation with S. Ganatra, W. Li and P. Zhou.