Stability Criterion for Systems of Two First-Order Linear Ordinary Differential Equations

被引:0
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作者
G. A. Grigoryan
机构
[1] National Academy of Sciences of the Republic of Armenia,Institute of Mathematics
来源
Mathematical Notes | 2018年 / 103卷
关键词
Riccati’s equation; normal and limit solutions; Lyapunov stability; instability; logarithmic norms;
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学科分类号
摘要
The method of Riccati’s equation is applied to find a stability criterion for systems of two first-order linear ordinary differential equations. The obtained result is compared for a particular example with results obtained by the Lyapunov and Bogdanov methods, by using estimates of solutions of systems in terms of the Losinskii logarithmic norms, and by the freezing method.
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页码:892 / 900
页数:8
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