報 告 人:李本鳥 博士
報告題目:Infinitely many dichotomous solutions for elliptic problems
報告時間:2023年10月13日(周五)下午14:30-15:30
報告地點:靜遠樓1508學術會議室
主辦單位:數學與統計學院、數學研究院、科學技術研究院
報告人簡介:
李本鳥,江西師范大學講師,博士畢業于澳大利亞新英格蘭大學,之后在澳大利亞新英格蘭大學做博士后研究。主要研究二階橢圓方程解的存在性和唯一性問題,在Ann. Sc.Norm. Super. Pisa Cl. Sci.,Calc. Var. PDE, J. Differential Equations,Comm. Contem. Math, Sci. China Math.等國際知名學術期刊上發表多篇學術論文。
報告摘要:
In this talk, I will introduce some results about the Schr\odinger-Newton equation. Here, we demonstrate an interesting phenomenon, which we call dichotomy, for concentrating solutions of the above Schr\odinger-Newton equation. More specifically, we show the existence of infinitely many concentrating solutions which concentrate both in a bounded domain and near infinity. In addition, the non-degeneracy of the ground state is established for the above Schr\odinger-Newton equation with non-constant potentials.