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Studying the Perron and Lyapunov Stability Properties by the First Approximation

Studying the Perron and Lyapunov Stability Properties by the First Approximation We explore opportunities for studying various Perron or Lyapunov stability properties of differential systems by the first approximation. We prove that the linear approximations guaranteeing at least one of the four properties (stability or asymptotic stability in the sense of Perron or Lyapunov) also ensure the remaining three properties, i.e., that all four respective classes of linear approximations coincide. The classes of linear approximations guaranteeing partial Lyapunov or Perron stability coincide as well, and all six above-listed classes coincide in the one-dimensional case. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Differential Equations Springer Journals

Studying the Perron and Lyapunov Stability Properties by the First Approximation

Differential Equations , Volume 56 (1) – Jan 25, 2020

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References (16)

Publisher
Springer Journals
Copyright
Copyright © Pleiades Publishing, Ltd. 2020
ISSN
0012-2661
eISSN
1608-3083
DOI
10.1134/S0012266120010097
Publisher site
See Article on Publisher Site

Abstract

We explore opportunities for studying various Perron or Lyapunov stability properties of differential systems by the first approximation. We prove that the linear approximations guaranteeing at least one of the four properties (stability or asymptotic stability in the sense of Perron or Lyapunov) also ensure the remaining three properties, i.e., that all four respective classes of linear approximations coincide. The classes of linear approximations guaranteeing partial Lyapunov or Perron stability coincide as well, and all six above-listed classes coincide in the one-dimensional case.

Journal

Differential EquationsSpringer Journals

Published: Jan 25, 2020

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