ULTIMATE BOUNDEDNESS OF SOME THIRD ORDER ORDINARY DIFFERENTIAL EQUATIONS

被引:0
|
作者
Afuwape, Anthony Uyi [1 ]
Omeike, M. O. [2 ]
机构
[1] Univ Antioquia, Inst Matemat, Calle 67 53-108, Medellin 1226, Colombia
[2] Univ Agr, Dept Math, Abeokuta, Nigeria
来源
MATHEMATICA BOHEMICA | 2012年 / 137卷 / 03期
关键词
ultimate boundedness; complete Lyapunov function; differential equation of third-order;
D O I
暂无
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We prove the ultimate boundedness of solutions of some third order nonlinear ordinary differential equations using the Lyapunov method. The results obtained generalize earlier results of Ezeilo, Tejumola, Reissig, Tunc and others. The Lyapunov function used does not involve the use of signum functions as used by others.
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页码:355 / 364
页数:10
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