Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10426872 | Nonlinear Analysis: Theory, Methods & Applications | 2011 | 12 Pages |
Abstract
In this paper, we study the existence, multiplicity and uniqueness of positive solutions for the fourth order p-Laplacian boundary value problem {(|uâ³|pâ1uâ³)â³=f(t,u),u(2i)(0)=u(2i)(1)=0,i=0,1. Here p>0 and fâC([0,1]ÃR+,R+)(R+:=[0,â)). Based on a priori estimates achieved by utilizing properties of concave functions, we use fixed point index theory to establish our main results.
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Authors
Jiafa Xu, Zhilin Yang,