The upcoming CART seminar is scheduled for March 28th (Friday), 10:00 - 11:00 (Korea time).

Speaker: Kang Lu (University of Virginia, USA)

Title: A Drinfeld presentation of twisted Yangians and applications

Abstract: Twisted Yangians were first introduced in R-matrix presentation by Olshanski in 1990 in connections with classical Lie algebras and more generally by Molev-Ragoucy and Guay-Regelskis associated with symmetric pairs of classical type. A Drinfeld type current presentation of (quasi-)split twisted Yangians has been recently obtained in two different approaches, and in this talk we will explain the Gauss decomposition approach. Then we shall outline ongoing work on generalizations and applications of the Drinfeld presentation. This is based on joint work of Weiqiang Wang, Weinan Zhang and collaborators.

You can join the seminar via the following

Zoom link: https://us06web.zoom.us/j/87862623868?pwd=9Loka6Gl9GUjIulSk3o287ctcWmGba.1

Meeting ID: 878 6262 3868

Password: 753940

Please feel free to forward this to anyone who might be interested. You can check out further information on CART seminar on our website (https://sites.google.com/view/cart-kias/).

Looking forward to seeing you at the seminar!

Best regards,

Sin-Myung Lee