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author:

Jiang, Liangping (Jiang, Liangping.) [1] (Scholars:江良平)

Indexed by:

EI Scopus SCIE

Abstract:

Suppose that f(t, x) <= psi(t), integral(+infinity)(-infinity) psi(t)dt < +infinity, vertical bar f(t, x(1)) - f(t, x(2))vertical bar <= r(t)vertical bar x(1) - x(2)vertical bar, integral(+infinity)(-infinity) r(t)dt < C (C is some constant). Then if system x' = A(t)x has an ordinary dichotomy, then x' = A(t)x + f(t, x) is topologically equivalent to x' = A(t)x. If system x' = A(t)x has an ordinary dichotomy with asymptotically stable manifolds, then x' = A(t)x + f(t, x) is strongly topologically equivalent to x' = A(t)x. x' = f(t, x) can be considered as a perturbation of the linear system x' = 0, which has an ordinary dichotomy. The structure of the solution set of x' = f(t, x) is clear since x' = f(t, x) is strongly topologically equivalent to x' = 0. (C) 2008 Elsevier Ltd. All rights reserved.

Keyword:

Ordinary dichotomy (Strongly)Equivalent function (Strongly)Topologically equivalent

Community:

  • [ 1 ] [Jiang, Liangping]Fuzhou Univ, Coll Math & Comp Sci, Dept Math, Fuzhou 350002, Peoples R China
  • [ 2 ] [Jiang, Liangping]Zhejiang Univ, Ctr Math Sci, Hangzhou 310027, Zhejiang, Peoples R China

Reprint 's Address:

  • 江良平

    [Jiang, Liangping]Fuzhou Univ, Coll Math & Comp Sci, Dept Math, Fuzhou 350002, Peoples R China

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Source :

NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS

ISSN: 0362-546X

Year: 2009

Issue: 7

Volume: 70

Page: 2722-2730

1 . 4 8 7

JCR@2009

1 . 3 0 0

JCR@2023

ESI Discipline: MATHEMATICS;

JCR Journal Grade:1

CAS Journal Grade:1

Cited Count:

WoS CC Cited Count: 8

SCOPUS Cited Count: 9

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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