Acta mathematica scientia,Series A ›› 2003, Vol. 23 ›› Issue (5): 619-626.

• Articles • Previous Articles     Next Articles

A Criterion for Generalized Exponential Dichotomy and Existence of Bounded Solution

 LIN Mu-Ren   

  1. 福州大学数学系 福州 350002
  • Online:2003-10-25 Published:2003-10-25
  • Supported by:

    福建省教育厅科技基金项目资助(JB02085;JA02148)

Abstract:

In this paper,  the authors provide a sufficient condition for  the generalized exponential dichotomy of a linear system (dx/dt)]=A(t)x. As an application, the authors study the existence of bounded solut ions of a nonlinear perturbed equation. The  results generalize those given in  [1] and [2].

Key words: Exponential dichotomy, Generalized exponential di chotomy, Contraction mapping, Bounded solution

CLC Number: 

  • 34D20
Trendmd