Acta mathematica scientia,Series A ›› 2011, Vol. 31 ›› Issue (6): 1470-1478.

• Articles • Previous Articles     Next Articles

Existence of Solutions for Elliptic Equations Involving Hardy Potential under Natural Growth Condition

 LI Zhou-Xin1, SHEN Yao-Tian2   

  1. 1.School of Mathematical Sciences, Peking University, Beijing 100871|2.School of Mathematical Sciences, South China University of Technology, Guangzhou 510640
  • Received:2010-10-26 Revised:2011-12-10 Online:2011-12-25 Published:2011-12-25
  • Supported by:

    中国博士后科学基金资助

Abstract:

In this paper, the authors study a quasilinear elliptic equation with Hardy potential under natural growth condition. The authors extend the sign condition from nonnegative to a minus part, prove that at this time the corresponding functional of the equation still satisfies the (PS) condition, and then prove the existence of two nontrivial weak solutions via the nonsmooth critical point theory.

Key words: Elliptic equation, Natural growth condition, Hardy potential, Nonsmooth critical point theory

CLC Number: 

  • 35J35
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