Open Access Research Article

Existence of Solutions for Fourth-Order Four-Point Boundary Value Problem on Time Scales

Dandan Yang1, Gang Li1 and Chuanzhi Bai2*

Author Affiliations

1 School of Mathematical Science, Yangzhou University, Yangzhou 225002, China

2 Department of Mathematics, Huaiyin Normal University, Huaian, Jiangsu 223300, China

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Boundary Value Problems 2009, 2009:491952  doi:10.1155/2009/491952

Published: 19 August 2009

Abstract

We present an existence result for fourth-order four-point boundary value problem on time scales. Our analysis is based on a fixed point theorem due to Krasnoselskii and Zabreiko.