A Theorem On Characteristic Equations And Its Application To Oscillation Of Functional Differential Equations

被引：0
|
作者：
Huang, Shao Yuan [1 ]
Cheng, Sui Sun [2 ]
机构：
[1] Natl Tsing Hua Univ, Dept Matheamt, Hsinchu 30043, Taiwan
[2] Natl Tsing Hua Univ, Dept Math, Hsinchu 30043, Taiwan
来源：
APPLIED MATHEMATICS E-NOTES | 2013年 / 13卷
关键词：
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We consider the oscillation of a class of second order delay functional differential equations. This relatively difficult problem is completely solved by applying the Cheng-Lin envelope method to find the exact conditions for the absence of real roots of the associated characteristic function. Several specific examples are also included to illustrate these conditions.
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页码：183 / 207
页数：25
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