INTEGRALS OF THE EMDEN-FOWLER EQUATIONS

被引：5
|
作者：
RANGANATHAN, PV
机构：
[1] Department of Mathematics, Ramakrishna Mission Vivekananda College, Madras
来源：
INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS | 1992年 / 27卷 / 04期
关键词：
D O I：
10.1016/0020-7462(92)90063-D
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
Considering a generalized form of the Emden-Fowler equation and using a direct and simple method, we find sufficient conditions of integrability which enable us to obtain its first integrals as well as the solutions. As special cases, we discuss the integrals of the Emden-Fowler equation x + (k1/t)x = Kt(k2)x(n). Illustrative examples are given.
引用
收藏
页码：583 / 590
页数：8
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