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has been cited by the following article:
TITLE: An Instability Result to a Certain Vector Differential Equation of the Sixth Order
AUTHORS: Cemil Tunç
KEYWORDS: Vector; Nonlinear Differential Equation; Sixth Order; Lyapunov-Krasovskii Functional; Instability; Delay
JOURNAL NAME: Applied Mathematics, Vol.3 No.9, September 27, 2012
ABSTRACT: The nonlinear vector differential equation of the sixth order with constant delay is considered in this article. New criteria for instability of the zero solution are established using the Lyapunov-Krasovskii functional approach and the differential inequality techniques. The result of this article improves previously known results.