Uniformly finally bounded solutions to systems of differential equations with variable structure and impulses

We study nonlinear non-autonomous systems of ordinary differential equations with variable structure and impulses. The consecutive changes on right-hand sides of this system and the impulsive effects on the solution of the corresponding initial problem take place simultaneously at the moment whe...

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Bibliographic Details
Main Authors: Katya G. Dishlieva, Angel B. Dishliev
Format: Article
Language:English
Published: Texas State University 2014-10-01
Series:Electronic Journal of Differential Equations
Subjects:
Online Access:http://ejde.math.txstate.edu/Volumes/2014/205/abstr.html
Description
Summary:We study nonlinear non-autonomous systems of ordinary differential equations with variable structure and impulses. The consecutive changes on right-hand sides of this system and the impulsive effects on the solution of the corresponding initial problem take place simultaneously at the moment when the solution cancels the switching functions. We find sufficient conditions for the uniform final boundedness of solutions. These results are obtained using a suitable variation of the Lyapunov second method.
ISSN:1072-6691