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On the Stability of Positive Linear Switched Systems Under Arbitrary Switching Laws

Fainshil, L., Margaliot, M., Chigansky, P.·2009·IEEE Transactions on Automatic Control

Abstract

We considern-dimensional positive linear switched systems. A necessary condition for stability under arbitrary switching is that every matrix in the convex hull of the matrices defining the subsystems is Hurwitz. Several researchers conjectured that for positive linear switched systems this condition is also sufficient. Recently, Gurvits, Shorten, and Mason showed that this conjecture is true for the casen= 2, but is not true in general. Their results imply that there exists some minimal integernpsuch that the conjecture is true for all np, but is not true for n = np. We show that np= 3.

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Metadata

Authors
Fainshil, L., Margaliot, M., & Chigansky, P.
Venue
IEEE Transactions on Automatic Control
Published
2009-04
Volume
54
Issue
4
Pages
897-899
ISSN
  • 0018-9286 (ISSN-L)
  • 1558-2523
OpenAlex
W2126825123
Cited by
185
References
2
FWCI
21.18
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: On the Stability of Positive Linear Switched Systems Under Arbitrary Switching Laws. https://app.cochat.ai/papers/10.1109/tac.2008.2010974
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Fainshil, L., Margaliot, M., & Chigansky, P. (2009). On the Stability of Positive Linear Switched Systems Under Arbitrary Switching Laws. IEEE Transactions on Automatic Control. https://doi.org/10.1109/tac.2008.2010974

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