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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.
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页码:326 / 337
页数:12
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