20221116 夏健康 Saddle solutions for the nonlinear Choquard equation

 邀请人：李沁峰

报告人： 夏健康（西北工业大学）

报告题目：Saddle solutions for the nonlinear Choquard equation

报告摘要：In this talk，I will report some results on the entirely nodal solutions for the nonlinear Choquard equation. By introducing the Coxeter symmetries, we construct saddle solutions for this nonlocal equation. These saddle solutions illustrate the nonlocal feature of the Choquard equation and in contrast the local counterpart of nonlinear Schr\"odinger equation can not have such type solutions.Particularly, we prove that the fractional Choquard equation also admits such type nodal solutions.

报告时间：2022/11/16（星期三） 14:30-15:30

腾讯会议：810-803-618