Blow-up solutions of nonlinear differential equations

被引:0
|
作者
Chen, YC [1 ]
Tsai, LY [1 ]
机构
[1] Natl Chengchi Univ, Dept Math Sci, Taipei 116, Taiwan
关键词
blow-up solution; global solution;
D O I
10.1016/j.amc.2004.09.085
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We consider the initial value problems for second order nonlinear differential equations of the form (vertical bar u'vertical bar(m-2)u')' = u(p) and the system u(i)'' = f(i) (u(1), u(2)), i= 1, 2. By using the energy method, some blow-up properties Such as the life span, blow-up rates and blow-up constants are given and the asymptotic behavior of the global solution is also discussed. (c) 2004 Elsevier Inc. All rights reserved.
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页码:366 / 387
页数:22
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