BOUNDED SOLUTIONS OF WEAKLY NONLINEAR DIFFERENTIAL EQUATIONS IN A BANACH SPACE

被引:4
|
作者
Boichuk, O. A. [1 ]
Pokutnyi, O. O. [1 ]
机构
[1] Ukrainian Natl Acad Sci, Inst Math, Kiev, Ukraine
来源
NONLINEAR OSCILLATIONS | 2008年 / 11卷 / 02期
关键词
D O I
10.1007/s11072-008-0021-9
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
For a weakly nonlinear differential equation in a Banach space, we establish necessary and sufficient conditions for the existence of solutions bounded on the entire real axis under the assumption that the generating equation has bounded solutions and the corresponding homogeneous equation admits an exponential dichotomy on the semiaxes.
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页码:158 / 167
页数:10
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