BIMSA > Integrable systems blackboard seminar On compatible ODE systems
On compatible ODE systems
Organizers
Nicolai Reshetikhin , Bart Vlaar , Rui Jie Xu
Speaker
Cheng Zhang
Time
Monday, March 31, 2025 3:20 PM - 4:30 PM
Venue
A7-101
Abstract
In arXiv:1807.03377, Dubrovin constructed an infinite compatible ODE system that is equivalent to the KdV hierarchy. This is based on a r-matrix structure for infinite dimensional or finite-dimensional truncated loop algebras. In this talk, I will present various generalizations of Dubrovin’s approach. The talk is based on a joint work with Di Yang, Zejun Zhou (arXiv:2404.16458).