Acta mathematica scientia,Series B ›› 2023, Vol. 43 ›› Issue (6): 2649-2661.doi: 10.1007/s10473-023-0620-7

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THE EXISTENCE OF GROUND STATE NORMALIZED SOLUTIONS FOR CHERN-SIMONS-SCHRÖDINGER SYSTEMS*

Yu MAO, Xingping WU, Chunlei TANG   

  1. School of Mathematics and Statistics, Southwest University, Chongqing 400715, China
  • Received:2022-04-15 Revised:2023-05-23 Published:2023-12-08
  • Contact: †Xingping Wu, E-mail: wuxp@swu.edu.cn
  • About author:Yu Mao, E-mail: 2531416750@qq.com; Chunlei Tang, E-mail: tangcl@swu.edu.cn
  • Supported by:
    Supported by the National Natural Science Foundation of China (11971393).

Abstract: In this paper, we study normalized solutions of the Chern-Simons-Schrödinger system with general nonlinearity and a potential in $H^{1}(\mathbb{R}^{2})$. When the nonlinearity satisfies some general 3-superlinear conditions, we obtain the existence of ground state normalized solutions by using the minimax procedure proposed by Jeanjean in [L. Jeanjean, Existence of solutions with prescribed norm for semilinear elliptic equations, Nonlinear Anal. (1997)].

Key words: Chern-Simons-Schrödinger system;, non-constant potential, Pohožaev identity;, ground state normalized solution

CLC Number: 

  • 35A01
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