题目：variational aspect of the kam torus for conformally symplectic systems

报告人：张建路  （中国科学院 ）

摘要：we figure out a variational scheme of the kam iterations which also reveals the minimal significance of the torus. As a byproduct, the kam torus presents its dominance in the convergence of the lax-oleinik semigroup. Joint work with Jin Liang, Kai Zhao and Xifeng Su.

时间：2020年12月22日 16:00-17:00

报告方式：腾讯会议  ID：422703331 密码：123456

邀请人：胡盛清 老师