Necessary and sufficient conditions for weak exponential instability of evolution operators
Classical Analysis and ODEs
2014-12-02 v2 Dynamical Systems
Abstract
In this paper we give some necessary and sufficient characterizations for weak exponential instability of evolution operators. Variants for the classical results due to Datko and Lyapunov are obtained.
Cite
@article{arxiv.1002.2372,
title = {Necessary and sufficient conditions for weak exponential instability of evolution operators},
author = {Nicolae Lupa},
journal= {arXiv preprint arXiv:1002.2372},
year = {2014}
}