北京雁栖湖应用数学研究院

尼古拉·莱舍提金 , 伊万·谢钦 , 安德烈·茨加诺夫

武部尚志

2023年11月06日 13:30 至 15:15

A6-101

Dispersionless integrable hierarchies are obtained as certain limits of classical integrable hierarchies such as the KP hierarchy and the Toda lattice hierarchy. They were introduced in 1990's and studied first, for example, in relation to string theory. In this century it was found that dispersionless hierarchies are closely related to the theory of conformal mappings. I shall talk about the relation of dispersionless hierarchies and the Loewner equations for conformal mappings.

Takashi Takebe 从事数学物理可积系统方向的研究。 2023年8月前，他在俄罗斯莫斯科国立研究大学高等经济学院数学系担任教授，并于2023年9月加入北京雁栖湖应用数学研究院任研究员一职。