On the Practical Stability of the Soluti
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Drumi D. Bainov; Ivanka M. Stamova
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Article
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1996
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Elsevier Science
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English
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In the present paper the question of the practical stability of the solutions of impulsive systems of differential-difference equations with variable impulsive perturbations is discussed. In the investigations piecewise continuous functions are used which are analogues of Lyapunov's functions, and a