报告时间:2025年12月2日 上午10:00开始
报 告 人:Alexander Mikhailov教授,英国利兹大学
报告地点:9-113
报告题目:Reduction group, Automorphic Lie algebras and Integrable Systems
报告摘要:Reduction groups are discrete symmetry groups of Lax representations for integrable systems. As useful tools, they facilitate the construction of solutions, Darboux transformations, and recursion operators, and they aid in applying the inverse spectral transform method. In the context of the underlying Lie algebras associated with Lax representations, these groups serve as natural generalisations of the Coxeter automorphism, leading to the theory of automorphic Lie algebras. This talk will provide motivations for the study of reduction groups and demonstrate their applications in the theory of integrable systems.
报告人简介:
Alexander V. Mikhailov是英国利兹大学数学学院的教授。他是国际公认的数学物理专家,研究重点是可积系统,包括其分类和量子化,以及非交换可积系统。他于1978年获得理论与数学物理博士学位,1987年获得理论物理科学博士学位,均来自朗道理论物理研究所。Mikhailov教授是剑桥大学克莱尔霍尔的终身院士。他组织了多次国际会议、研讨会和研究项目,并在《数学物理通讯》、《非线性》、《泛函分析》和《俄罗斯数学调查》等权威期刊上发表了有影响力的研究成果。目前,他担任Springer期刊《数学物理、分析与几何》的主编。