Solution of BVPs for fourth-order integro-differential equations by using homotopy perturbation method

In this Study, the homotopy perturbation method proposed by Ji-Huan He is applied to solve both linear and nonlinear boundary value problems for fourth-order integro-differential equations. The analysis is accompanied by numerical examples. The results show that the homotopy perturbation method is of high accuracy, more convenient and efficient for solving integro-differential equations. (c) 2008 Elsevier Ltd. All rights reserved.