报告题目:Camassa-Holm equation: integrability and solutions
报告人:V. S. Gerdjikov,保加利亚科学院数学和信息科学研究所教授
报告时间:2019年10月16日,上午10:00-11:00
报告地点:阳明学院303会议室
报告摘要:In this talk, the inverse scattering is applied to solve the Camassa-Holm equation with the weak dispersion term. Using the inverse scattering method and the dressing Zakharov-Shabat method, one can obtain the solitions and cuspon solutions of the Camassa-Holm equation. Stability of these solutions is also investigated. The method of constructing the solutions to Camassa-Holm equation will be outlined and their properties will be discussed.
报告人简介:Gerdjikov教授,国际著名的数学物理学家。博士毕业于列宁格勒大学,导师是前国际数学联盟主席L. D. Faddeev院士。在可积系统领域的多方面如逆散射方法,Dressing方法和广义Fourier变换方法和Hamiltonian结构等方面做出了系列创新性的工作,在Comm. Math. Phys., Inverse Problem, Physica D, Stud. Appl. Math.和SIGMA等发表了130篇论文。他的著作《Integrable Hamiltonian Hierarchies-Spectral and Geometric Methods》是被数学物理领域的学者普遍引用。他还担任多个杂志的编委,是系列国际会议《Geometry, Integrability and quantization》的组织者。