Topic: Minimal period problems in Hamiltonian systems with symmetries

Speaker: Zhang Duanzhi

Abstract: In this talk, we will introduce the Maslov-type index for symplectic paths starting from identity and its iteration theory under periodic solution and brake orbit boundary conditions. As applications we will study the minimal period problems for symmetric periodic solutions and brake orbits of nonlinear autonomous Hamiltonian systems and reversible Hamiltonian systems respectively.

Introduction of Speaker: Zhang Duanzhi, Professor of Nankai University

Inviter: Hu Xijun, Professor of Mathematics School of Shandong University

Time: March 1^th, 2019 (Friday)  10:30 am

Venue: 1032 Conference Hall, Block B of Zhixin Building, Central Campus

Organizer: Mathematics School of Shandong University