Oscillation of second-order half-linear delay dynamic equations with damping on time scales

被引:25
|
作者
Zhang, Quanxin [1 ]
机构
[1] Binzhou Univ, Dept Math & Informat Sci, Shandong 256603, Peoples R China
基金
中国国家自然科学基金;
关键词
Oscillation criterion; Dynamic equations; Time scale; Half-linear; CRITERIA; THEOREMS;
D O I
10.1016/j.cam.2010.07.027
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
By using the generalized Riccati transformation and the inequality technique, we establish a few new oscillation criterions for certain second-order half-linear delay dynamic equations with damping on a time scale. Our results extend and improve some known results, but also unify the oscillation of the second-order half-linear delay differential equation with damping and the second-order half-linear delay difference equation with damping. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码:1180 / 1188
页数:9
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