Infinitely Many Solutions for a Semilinear Elliptic Equation with Sign-Changing Potential
© C. Yu and L. Yongqing. 2009
Received: 23 March 2009
Accepted: 10 June 2009
Published: 16 June 2009
We consider a similinear elliptic equation with sign-changing potential , , where is a function possibly changing sign in . Under certain assumptions on , we prove that the equation has infinitely many solutions.
To access the full article, please see PDF.
This article is published under license to BioMed Central Ltd. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.