Exponential Dichotomy for Asymptotically Hyperbolic Two-Dimensional Linear Systems

被引:3
|
作者
Liu, Weishi [1 ]
Van Vleck, Erik S. [1 ]
机构
[1] Univ Kansas, Dept Math, Lawrence, KS 66045 USA
关键词
Exponential dichotomy; Sacker-Sell spectrum; QR methods; INVARIANT SPLITTINGS; LYAPUNOV EXPONENTS; EXISTENCE; EQUATIONS; ERROR; MANIFOLDS; WAVES;
D O I
10.1007/s10884-010-9170-5
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We consider the problem of determining the existence of exponential dichotomy for a class of linear nonautonomous ODEs. An approach is explored that combines numerical techniques with rigorous perturbation theory. It is applicable to a given problem within the class we consider. Numerical results illustrate the utility of the approach.
引用
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页码:697 / 722
页数:26
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