Electron. J. Diff. Equ., Vol. 2011 (2011), No. 139, pp. 1-10.

Positive solutions for systems of third-order generalized Sturm-Liouville boundary-value problems with (p,q)-Laplacian

Nemat Nyamoradi

Abstract:
In this work, we use the Leggett-Williams fixed point theorem to prove the existence of at least three positive solutions to a system of third-order ordinary differential equations with (p,q)-Laplacian

Submitted August 15, 2011. Published October 25, 2011.
Math Subject Classifications: 34L30, 34B18, 34B27.
Key Words: Positive solution; fixed point theorem; (p,q)-Laplacian; Sturm-Liouville; boundary value problem.

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Nemat Nyamoradi
Department of Mathematics, Faculty of Sciences
Razi University, 67149 Kermanshah, Iran
email: nyamoradi@razi.ac.ir

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