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Abstract:
It has been proved that if x′ = A (t) x has a generalized exponential dichotomy and f (t, x) satisfies certain conditions, then the nonlinear system x′ = A (t) x + f (t, x) is topologically equivalent to its linear system x′ = A (t) x. In this paper, we prove that if the condition | A (t) | ≤ M {dot operator} a (t) is added, then x′ = A (t) x + f (t, x) is strongly topologically equivalent to x′ = A (t) x, where M is some positive number and a (t) is the eigenfunction of the generalized exponential dichotomy, and therefore the corresponding solutions of x′ = A (t) x + f (t, x) and x′ = A (t) x have the same stability. © 2006 Elsevier Ltd. All rights reserved.
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Nonlinear Analysis, Theory, Methods and Applications
ISSN: 0362-546X
Year: 2007
Issue: 4
Volume: 67
Page: 1102-1110
1 . 0 9 7
JCR@2007
1 . 3 0 0
JCR@2023
JCR Journal Grade:1
Cited Count:
SCOPUS Cited Count: 19
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
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30 Days PV: 0
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