Exact Solutions in Invariant Manifolds of Some Higher-Order Models Describing Nonlinear Waves

发布时间：2018-05-11 作者：浏览次数：

Speaker:	李继彬教授	DateTime:	2018/05/21（周一）下午3:00--4:00
Brief Introduction to Speaker: 李继彬教授，华侨大学。		Place:	6号楼二楼报告厅
Abstract:In this talk, we discuss the exact traveling wave solutions for five high-order nonlinear wave equations using the dynamical system approach. Based on Cosgrove's work and the dynamical system method, infinitely many soliton solutions and quasi-periodic solutions are presented in an explicit form. We show the existence of uncountably infinite many double-humped solitary wave solutions. We discuss the parameters range as well as geometrical explanation of soliton solutions.