Skip to main content
Log in

On nonuniform exponential dichotomy of evolution operators in Banach spaces

  • Published:
Integral Equations and Operator Theory Aims and scope Submit manuscript

Abstract

The problem of nonuniform exponential dichotomy of evolution operators in Banach spaces is considered. Connections between this concept and admissibility of the pair (C 0,C 0) are established. Generalizations to the nonuniform case of some results of Van Min, Räbiger and Schnaubelt ([MRS]) are obtained. It is shown that an implication from the uniform case is not true for nonuniform exponential dichotomy. The results are applicable for general time-varying linear equations with unbounded coefficients in Banach spaces.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  • [BG1] Ben-Artzi A., Gohberg I.,Dichotomies of systems and invertibility of linear ordinary differential operators, Oper. Theory Adv. Appl.,56 (1992), 90–119.

    Google Scholar 

  • [BG2] Ben-Artzi A., Gohberg I.,Dichotomies of perturbed time-varying systems and the power method, Indiana Univ. Math. J.,42 (1993), 699–720.

    Google Scholar 

  • Ben-Artzi A., Gohberg I., Kaashoek M.A.,Invertibility and dichotomy of differential operators on the half-line, J. Dhnam. Differential Equations,5 (1993), 1–36.

    Google Scholar 

  • [DaK] Daleckij J., Krein M.,Stability of Differential Equations in Banach Space, Amer. Math. Soc., Providence, RI, 1974.

    Google Scholar 

  • [LR] Latushkin Y., Randolph T.,Dichotomy of differential equations on Banach spaces and algebra of weighted translation operators, Integral Equations Operator Theory,23 (1995), 472–500.

    Google Scholar 

  • [LRS] Latushkin Y., Randolph T., Schnaubelt R.Exponential dichotomy and mild solutions of nonautonomous equations in Banach spaces, J. Dynam. Differential Equations,10 (1998), 489–509.

    Google Scholar 

  • [MaS] Massera J.J., Schäffer, J.L.,Linear Differential Equations and Function Spaces, Academic Press, New-York, 1996.

    Google Scholar 

  • Megan M.,On (h, k)-dichotomy of evolution operators in Banach spaces, Dynam. Systems Appl.,2 (1996), 189–196.

    Google Scholar 

  • [MSS] Megan M., Sasu A. L., Sasu B.,Discrete admissibility and exponential dichotomy for evolution families, accepted for publication in Discrete Contin. Dynam. Systems

  • [MRS] Van Minh N., Räbiger F., Schnaubelt R.,Exponential stability, exponential expansiveness and exponential dichotomy of evolution families on the half-line, Integral Equations Operator Theory,32 (1998), 332–353.

    Google Scholar 

  • [PM] Preda P., Megan M.,Nonuniform dichotomy of evolutionary processes in Banach spaces, Bull. Austral. Math. Soc.,27 (1983), 31–52.

    Google Scholar 

  • Sacker R., Sell G.,Dichotomies for linear evolutionary equations in Banach spaces, J. Differential Equations,113, (1994), 17–67.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Megan, M., Sasu, B. & Sasu, A.L. On nonuniform exponential dichotomy of evolution operators in Banach spaces. Integr equ oper theory 44, 71–78 (2002). https://doi.org/10.1007/BF01197861

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF01197861

2000 Mathematics Subject Classffication

Navigation