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IMCS/Publications/BASM/Issues/BASM n.1 (65), 2011/

On the instability of solutions of seventh order nonlinear delay differential equations

Authors: Cemil Tunç

Abstract

A kind of seventh order nonlinear delay differential equations is considered. By using the Lyapunov-Krasovskii functional approach [5], some sufficient conditions are established which guarantee that the zero solution of the equation considered is unstable. Our conditions are new and supplement previously known results.

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