数学物理学报 ›› 2023, Vol. 43 ›› Issue (5): 1373-1381.

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一类带临界指数的 Schrödinger-Newton 系统正解的存在性

陈清方1,廖家锋1,2,*(),元艳香3   

  1. 1西华师范大学数学与信息学院 四川南充 637009
    2西华师范大学公共数学学院 四川南充 637009
    3黔南名族师范学院数学与统计学院 贵州都匀 55800
  • 收稿日期:2022-09-05 修回日期:2023-04-10 出版日期:2023-10-26 发布日期:2023-08-09
  • 通讯作者: 廖家锋 E-mail:liaojiafeng@163.com
  • 基金资助:
    四川省科技厅自然科学项目(2023NSFSC0073);西华师范大学基本科研项目(18B015);贵州省教育厅青年科技人才成长项目(黔教合 KY 字 [2016]316)

Existence of Positive Solutions for a Class of Schrödinger-Newton Systems with Critical Exponent

Cheng Qingfang1,Liao Jiafeng1,2,*(),Yuan Yanxiang3   

  1. 1School of Mathematics and Information, China West Normal University, Sichuan Nanchong 637009
    2College of Mathematics Education, China West Normal University, Sichuan Nanchong 637009
    3School of Mathematics and Statistics, Qiannan Normal University for Nationaliyies, Guizhou Duyun 558000
  • Received:2022-09-05 Revised:2023-04-10 Online:2023-10-26 Published:2023-08-09
  • Contact: Jiafeng Liao E-mail:liaojiafeng@163.com
  • Supported by:
    Natural Science Foundation of Sichuan(2023NSFSC0073);Fundamental Research Funds of China West Normal University(18B015);Young Science and Technology Scholars of Guizhou Provincial Department of Education (KY2016316)

摘要:

该文在有界区域研究了一类含临界指数的 Schrödinger-Newton 系统正解的存在性. 运用变分方法, 获得了该系统至少存在两个正解.

关键词: Schr?dinger-Newton 系统, 临界指数, 山路引理, 正解

Abstract:

In this paper, we study the existence of positive solutions for a class of Schrödinger-Newton system with critical exponents on bounded domain, and obtain two positive solutions by the variational method.

Key words: Schr?dinger-Newton system, Critical exponent, Mountain pass theorem, Positive solutions

中图分类号: 

  • O177.91