Some New Oscillation Criteria of Even-Order Quasi-Linear Delay Differential Equations with Neutral Term

被引：4
|
作者：
Guo, Rongrong [1 ]
Huang, Qingdao [1 ]
Liu, Qingmin [2 ]
机构：
[1] Jilin Univ, Math Coll, Changchun 130012, Peoples R China
[2] Shandong Univ, Sch Control Sci & Engn, Jinan 250061, Peoples R China
来源：
MATHEMATICS | 2021年 / 9卷 / 17期
关键词：
delay differential equation; quasi-linear; neutral; oscillation; DYNAMIC EQUATIONS; BEHAVIOR; THEOREMS;
D O I：
10.3390/math9172074
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
The neutral delay differential equations have many applications in the natural sciences, technology, and population dynamics. In this paper, we establish several new oscillation criteria for a kind of even-order quasi-linear neutral delay differential equations. Comparing our results with those in the literature, our criteria solve more general delay differential equations with neutral type, and our results expand the range of neutral term coefficient. Some examples are given to illustrate our conclusions.
引用
收藏
页数：11
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