期刊
PHYSICS LETTERS A
卷 370, 期 5-6, 页码 441-448出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.physleta.2007.05.115
关键词
variational iteration method; One- and two-dimensional biharmonic equations; Lagrange multiplier
By means of the variational iteration method the numerical solution of biharmonic equations are obtained. Biharmonic equation has significant applications in physics and engineering. There is a difficulty to solve the biharmonic equation due to the existence of fourth order derivatives. For this reason, we use the variational iteration method to solve this equation. Test problems, are used to validate this algorithm which is found to be more accurate and efficient than previous ones. (C) 2007 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据