Lie Groups Seminar

Weiwei WuUniversity of Georgia
On symplectic Cremona maps

Friday, September 22, 2017 - 3:30pm
Malott 406

I will discuss recent progress on some basic results that characterizes finite symplectic group actions on rational surfaces. In particular, we obtain a symplectic counterpart of a classical result of Kantor in complex Cremona theory. This is a joint work with Weimin Chen and Tian-Jun Li.