Electron. J. Diff. Eqns., Vol. 2007(2007), No. 43, pp. 1-5.

Positive solutions for a class of singular boundary-value problems

Li Xia, Zhengan Yao

Abstract:
Using regularization and the sub-super solutions method, this note shows the existence of positive solutions for singular differential equation subject to four-point boundary conditions.

Submitted September 19, 2006. Published March 15, 2007.
Math Subject Classifications: 34B10, 34B16, 34B18.
Key Words: Upper and lower solution; existence; singular equation.

Show me the PDF file (176K), TEX file, and other files for this article.

Li Xia
Department of Mathematics, Sun Yat-Sen University
Guangzhou 510275, China
email: xaleysherry@163.com
Zhengan Yao
Department of Mathematics, Sun Yat-Sen University
Guangzhou 510275, China
email: mcsyao@mail.sysu.edu.cn

Return to the EJDE web page