数学物理学报(英文版) ›› 2018, Vol. 38 ›› Issue (6): 1966-1980.

• 论文 • 上一篇    

EXISTENCE OF GROUND STATE SOLUTIONS TO HAMILTONIAN ELLIPTIC SYSTEM WITH POTENTIALS

王文波1,2, 李全清3   

  1. 1 Wuhan Institute of Physics and Mathematics, CAS, Wuhan 430071, China;
    2 University of Chinese Academy of Sciences, Beijing 100049, China;
    3 Department of Mathematics, Honghe University, Mengzi 661100, China
  • 收稿日期:2017-03-06 修回日期:2018-05-18 出版日期:2018-12-25 发布日期:2018-12-28
  • 作者简介:Wenbo WANG,E-mail:wenbowangmath@163.com;Quanqing LI,E-mail:shili06171987@126.com
  • 基金资助:
    This work was partially supported by the Honghe University Doctoral Research Program (XJ17B11) and Yunnan Province Applied Basic Research for Youths and the Yunnan Province Local University (Part) Basic Research Joint Project (2017FH001-013).

EXISTENCE OF GROUND STATE SOLUTIONS TO HAMILTONIAN ELLIPTIC SYSTEM WITH POTENTIALS

Wenbo WANG1,2, Quanqing LI3   

  1. 1 Wuhan Institute of Physics and Mathematics, CAS, Wuhan 430071, China;
    2 University of Chinese Academy of Sciences, Beijing 100049, China;
    3 Department of Mathematics, Honghe University, Mengzi 661100, China
  • Received:2017-03-06 Revised:2018-05-18 Online:2018-12-25 Published:2018-12-28
  • Supported by:
    This work was partially supported by the Honghe University Doctoral Research Program (XJ17B11) and Yunnan Province Applied Basic Research for Youths and the Yunnan Province Local University (Part) Basic Research Joint Project (2017FH001-013).

摘要: In this paper, we investigate nonlinear Hamiltonian elliptic system

where N ≥ 3, τ > 0 is a positive parameter and V, K are nonnegative continuous functions, f and g are both superlinear at 0 with a quasicritical growth at infinity. By establishing a variational setting, the existence of ground state solutions is obtained.

关键词: Hamiltonian elliptic system, strongly indefinite functional, generalized Nehari manifold

Abstract: In this paper, we investigate nonlinear Hamiltonian elliptic system

where N ≥ 3, τ > 0 is a positive parameter and V, K are nonnegative continuous functions, f and g are both superlinear at 0 with a quasicritical growth at infinity. By establishing a variational setting, the existence of ground state solutions is obtained.

Key words: Hamiltonian elliptic system, strongly indefinite functional, generalized Nehari manifold