20220601 罗海军 Existence and orbital stability of standing waves of nonlinear fractional and classical Schrödinger equations and systems

报告题目：Existence and orbital stability of standing waves of nonlinear fractional and classical Schrödinger equations and systems

报告人：李再铮 博士（河北师范大学）

时间：6月1日下午16:00-17:00

腾讯会议：725-787-625

邀请人：罗海军

报告摘要：We study the existence and orbital stability of standing waves of nonlinear fractional Schrödinger equations with potentials and general nonlinear terms in the whole space by investigating the -constraint energy. Besides, we prove that an energy minimizer is a least action solution. In addition, we introduce some results concerned with normalized solutions for classical Schrödinger systems in bounded domains and the whole space. These are joint work with Qidi Zhang and Prof. Zhitao Zhang.

个人简介：李再铮，博士毕业于中国科学院数学与系统科学研究院，美国Yeshiva大学访问学者，研究方向为非线性泛函分析，现主持河北省高等学校科学技术研究青年项目。