Article ID Journal Published Year Pages File Type
841301 Nonlinear Analysis: Theory, Methods & Applications 2009 11 Pages PDF
Abstract

In this paper, we study the existence of multiple positive solutions for nonlinear four-point boundary value problems for a higher-order pp-Laplacian operator with all derivatives. Some new results are obtained for the multiplicity of positive solutions by applying the Avery–Henderson fixed point theorem and the Leggett–Williams fixed point theorem in a cone, which is different from the previous approaches.

Related Topics
Physical Sciences and Engineering Engineering Engineering (General)
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