BIMSA > Integrable systems blackboard seminar On compatible ODE systems
On compatible ODE systems
组织者
尼古拉·莱舍提金 , 巴特·弗拉尔 , 许睿捷
演讲者
张诚
时间
2025年03月31日 15:20 至 16:30
地点
A7-101
摘要
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).