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On the perturbations preserving spectrum of discrete linear systems.
- Source :
-
Journal of Difference Equations & Applications . Jan2011, Vol. 17 Issue 1, p57-67. 11p. - Publication Year :
- 2011
-
Abstract
- This paper focuses on the issue of description of the set of parametric perturbation which preserves the spectrum of a discrete linear time varying system. We prove that all perturbations with the Lyapunov exponent lower then a regularity coefficient are characterized with this feature. Moreover, in case of a diagonal system, the perturbations with Lyapunov exponent equal to the regularity coefficient also reveal this feature. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10236198
- Volume :
- 17
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Journal of Difference Equations & Applications
- Publication Type :
- Academic Journal
- Accession number :
- 55815693
- Full Text :
- https://doi.org/10.1080/10236190902919343