Title of article :
Necessary and sufficient conditions for the existence of quasi-symmetric positive solutions of singular boundary value problem
Original Research Article
Author/Authors :
Huihui Pang، نويسنده , , Chunmei Miao، نويسنده , , Weigao Ge، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2009
Abstract :
This paper investigates the existence of quasi-symmetric positive solutions for fourth-order singular three-point boundary value problem. We first give definitions of quasi-symmetric lower and upper solutions. By constructing quasi-symmetric lower and upper solutions and using the Schauder fixed point theorem, necessary and sufficient conditions for existence results are obtained.
Keywords :
Quasi-symmetric , Necessary and sufficient condition , Three-point boundary value problem , lower and upper solutions , Schauder fixed point theorem
Journal title :
Nonlinear Analysis Theory, Methods & Applications
Journal title :
Nonlinear Analysis Theory, Methods & Applications