Speaker：WU Zhiwe， Ningbo University
Time：20160621 10:4011:40
Place：Room 1518, School of Mathematical Sciences
Detail: It is known that soliton equations can be constructed from splitting of affine KacMoody algebras. And for each affine KacMoody algebra, there corresppond several series of KdVtype hierarchies. In this talk, I will talk about generic curve flows whose local invariants are solutions of integrable systems. I will start with the moving frame, and then explain the natural geometric curve flows. In the case of $A_{n1^{(1)}$Kac Moody algebra, Backlund transformation for generating infinitely many families of solutions is constructed and Bihamiltonian structures for the curve flows can be written down in terms of the moving frame and invariants. This is a joint work with ChuuLian Terng.
Organizer: School of Mathematical Sciences
