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INSTABILITY TO DIFFERENTIAL EQUATIONS OF FIFTH AND SIXTH ORDER WITH VARIABLE DEVIATING ARGUMENTS

INSTABILITY TO DIFFERENTIAL EQUATIONS OF FIFTH AND SIXTH ORDER WITH VARIABLE DEVIATING ARGUMENTS
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摘要 In this paper, we discuss the instability of the zero solutions to certain nonlinear differential equations of fifth and sixth order with multiple retarded arguments. By the Lyapunov＇s direct method, sufficient conditions for instability of the zero solutions are obtained. In this paper, we discuss the instability of the zero solutions to certain nonlinear differential equations of fifth and sixth order with multiple retarded arguments. By the Lyapunov＇s direct method, sufficient conditions for instability of the zero solutions are obtained.
作者 Cemil Tun
机构地区 Dept.of Math.
出处 《Annals of Differential Equations》 2014年第4期379-385,共7页 微分方程年刊（英文版）
关键词 INSTABILITY Lyapunov function differential equation fifth order sixthorder retarded argument instability Lyapunov function differential equation fifth order sixthorder retarded argument
分类号 O175 [理学—基础数学]
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Annals of Differential Equations
2014年 第4期

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