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Exponentially dichotomous linear systems of differential equations with piecewise constant argument
Date
2012-01-01
Author
Akhmet, Marat
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© 2012 L & H Scientific Publishing, LLC.We consider differential equations with piecewise constant argument of generalized type. It is the first time, an attention is given to the exponential dichotomy of linear systems. Bounded, almost periodic and periodic solutions and their stability are discussed. The study is made in such a way that further construction of the theory will follow for ordinary differential equations. The results are illustrated by examples.
Subject Keywords
Almost periodic solutions
,
Exponential dichotomy
,
Periodic solutions
,
Piecewise constant argument
URI
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84888172227&origin=inward
https://hdl.handle.net/11511/99047
Journal
Discontinuity, Nonlinearity, and Complexity
DOI
https://doi.org/10.5890/dnc.2012.09.001
Collections
Department of Mathematics, Article
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Almost periodic solutions of the linear differential equation with piecewise constant argument
Akhmet, Marat (2009-10-01)
The paper is concerned with the existence and stability of almost periodic solutions of linear systems with piecewise constant argument where t∈R, x ∈ Rn [·] is the greatest integer function. The Wexler inequality [1]-[4] for the Cauchy's matrix is used. The results can be easily extended for the quasilinear case. A new technique of investigation of equations with piecewise argument, based on an integral representation formula, is proposed. Copyright © 2009 Watam Press.
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M. Akhmet, “Exponentially dichotomous linear systems of differential equations with piecewise constant argument,”
Discontinuity, Nonlinearity, and Complexity
, vol. 1, no. 4, pp. 337–352, 2012, Accessed: 00, 2022. [Online]. Available: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84888172227&origin=inward.