Solutions of singular IVPs of Lane-Emden type by homotopy perturbation method

被引：172
|
作者：
Yildirim, Ahmet [1 ]
Oezis, Turgut [1 ]
机构：
[1] Ege Univ, Fac Sci, Dept Math, Izmir 35100, Turkey
来源：
PHYSICS LETTERS A | 2007年 / 369卷 / 1-2期
关键词：
He's homotopy perturbation method; singular IVPs; Lane-Emden equation;
D O I：
10.1016/j.physleta.2007.04.072
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A new scheme, deduced from He's homotopy perturbation method, is presented for solving Lane-Emden type singular IVPs problem. The scheme is shown to be highly accurate, and only a few terms are required to obtain accurate computable solutions. (C) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：70 / 76
页数：7
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