Amended oscillation criteria for second-order neutral differential equations with damping term

被引：9
|
作者：
Moaaz, Osama [1 ]
Chatzarakis, George E. [2 ]
Abdeljawad, Thabet [3 ,4 ,5 ]
Cesarano, Clemente [6 ]
Nabih, Amany [1 ]
机构：
[1] Mansoura Univ, Fac Sci, Dept Math, Mansoura, Egypt
[2] Sch Pedag & Technol Educ ASPETE, Dept Elect & Elect Engn Educ, Athens, Greece
[3] Prince Sultan Univ, Dept Math & Gen Sci, Riyadh, Saudi Arabia
[4] China Med Univ, Dept Med Res, Taichung, Taiwan
[5] Asia Univ, Dept Comp Sci & Informat Engn, Taichung, Taiwan
[6] Int Telemat Univ Uninettuno, Sect Math, CorsoVittorio Emanuele 2, Rome, Italy
来源：
ADVANCES IN DIFFERENCE EQUATIONS | 2020年 / 2020卷 / 01期
关键词：
Amended criteria for oscillation; Second-order differential equations; Neutral delay; Damping term; THEOREMS;
D O I：
10.1186/s13662-020-03013-0
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The aim of this work is to improve the oscillation results for second-order neutral differential equations with damping term. We consider the noncanonical case which always leads to two independent conditions for oscillation. We are working to improve related results by simplifying the conditions, based on taking a different approach that leads to one condition. Moreover, we obtain different forms of conditions to expand the application area. An example is also given to demonstrate the applicability and strength of the obtained conditions over known ones.
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收藏
页数：12
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