OSCILLATORY PROPERTIES OF EVEN-ORDER ORDINARY DIFFERENTIAL EQUATIONS WITH VARIABLE COEFFICIENTS

被引：4
作者：
Bazighifan, Omar [1 ,2 ]
Scapellato, Andrea [3 ]
机构：
[1] Hadhramout Univ, Fac Sci, Dept Math, Hadhramout 50512, Yemen
[2] Seiyun Univ, Fac Educ, Dept Math, Seiyun 50512, Yemen
[3] Univ Catania, Dipartimento Matemat & Informat, Viale Andrea Doria 6, I-95125 Catania, Italy
来源：
MISKOLC MATHEMATICAL NOTES | 2020年 / 21卷 / 02期
关键词：
oscillatory solutions; nonoscillatory solutions; advanced differential equations; Riccati transformation; comparison theorem; BEHAVIOR; THEOREMS;
D O I：
10.18514/MMN.2020.3387
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
The aim of this paper is to investigate oscillatory properties of even-order advanced differential equations. The key idea of our approach is to conduct a comparison with first order equations and use the Riccati transformation technique. Some new oscillation criteria are shown. Two examples are presented in order to clarify the main results.
引用
收藏
页码：641 / 652
页数：12
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