Positive solutions of second order nonlinear differential equations

被引:32
|
作者
Li, WT [1 ]
机构
[1] Gansu Univ Technol, Inst Appl Math, Lanzhou 730050, Gansu, Peoples R China
关键词
D O I
10.1006/jmaa.1997.5898
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Necessary and sufficient conditions are obtained for the existence of positive solutions of a nonlinear differential equation. Relations between this equation and an advanced type nonlinear differential equation are also discussed. (C) 1998 Academic Press.
引用
收藏
页码:326 / 337
页数:12
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