发布时间:2018-05-21
报告人:李继彬(华侨大学)
报告题目:Exact Solutions in Invariant Manifolds of Some Higher-Order Models Describing Nonlinear Waves
报告摘要: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.
报告人简介:李继彬教授系华侨大学特聘教授、博士生导师,享受国务院政府特殊津贴,是国家突出贡献专家。曾任昆明理工大学理学院院长、浙江师范大学动力系统与非线性中心负责人、多届国家自然基金委数学评审专家等职务。主持过多项国家自然科学基金重点基金和面上项目,发表了几十篇高水平的学术论文,在多个国家交流访问过,主要从事动力系统和非线性微分方程的研究。
报告时间:2018年5月22日(星期二)上午10:00-11:00
报告地点:科技楼南702