Integration using He's homotopy perturbation method

被引：23
作者：
Chun, Changbum [1 ]
机构：
[1] Korea Univ Technol & Educ, Sch Liberal Arts, Cheonan 330708, Chungnam, South Korea
来源：
CHAOS SOLITONS & FRACTALS | 2007年 / 34卷 / 04期
关键词：
D O I：
10.1016/j.chaos.2006.04.019
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Complicated integrals are difficult to solve, and cannot be expressed in terms of elementary functions or analytical formulae. This paper applies He's homotopy perturbation method to overcome such difficulty, and obtains a general formula to calculate the Laplace transform. Some examples are given, revealing its effectiveness and convenience. (c) 2006 Elsevier Ltd. All rights reserved.
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收藏
页码：1130 / 1134
页数：5
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