On the stability of a second order retarded differential equation
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摘要
In this paper we study a second order retarded differential equation with variable delay. Applying the fixed point theory we obtain a necessary and sufficient condition ensuring that the zero solution of the equation is asymptotically stable. Our results improve and generalize the known ones in this direction.
论文关键词：Asymptotically stable,Fixed point,Variable delay
论文评审过程：Available online 3 February 2015.
论文官网地址：https://doi.org/10.1016/j.amc.2014.12.148
