数学物理学报(英文版) ›› 1999, Vol. 19 ›› Issue (2): 158-167.

• 论文 • 上一篇    下一篇

MULTIPLICITY RESULTS FOR AN INHOMOGENEOUS NONLINEAR ELLIPTIC PROBLEM

谢资清   

  1. Department of Mathematics, Hunan Normal University, Changsha 410081, China The Young Scientist Laboratory of Mathematical Physics, Wuhan Institute of Physics and Mathematics,Academia Sinica, Wuhan 430071, China
  • 收稿日期:1997-04-02 出版日期:1999-06-03 发布日期:1999-06-03

MULTIPLICITY RESULTS FOR AN INHOMOGENEOUS NONLINEAR ELLIPTIC PROBLEM

 XIE Zi-Qing   

  1. Department of Mathematics, Hunan Normal University, Changsha 410081, China The Young Scientist Laboratory of Mathematical Physics, Wuhan Institute of Physics and Mathematics,Academia Sinica, Wuhan 430071, China
  • Received:1997-04-02 Online:1999-06-03 Published:1999-06-03

摘要:

The author proves that there exist three solutions u0, u1 and u2 in the following problem where some conditions are imposed on Q and f. Here, 0 < u0 < u1 , u2 changes sign.

关键词: Nonlinear elliptic problems, multiplicity of solutions

Abstract:

The author proves that there exist three solutions u0, u1 and u2 in the following problem where some conditions are imposed on Q and f. Here, 0 < u0 < u1 , u2 changes sign.

Key words: Nonlinear elliptic problems, multiplicity of solutions

中图分类号: 

  • 35J20,35J60