In this paper, some existence theorems of nonoscillatory solutions for nth order nonlinear neutral functional differential equations are obtained. Our results extend some known results in recent years.
Asymptotic behavior of nonoscillatory solutions to -th order nonlinear neutral differential equations
โ Scribed by Mustafa Hasanbulli; Yuri V. Rogovchenko
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 297 KB
- Volume
- 69
- Category
- Article
- ISSN
- 0362-546X
No coin nor oath required. For personal study only.
โฆ Synopsis
For a class of n-th order nonlinear neutral differential equations, sufficient conditions for all nonoscillatory solutions to satisfy lim tโ+โ t 1-n x(t) = a are established. For another class of equations, necessary and sufficient conditions for nonoscillatory solutions to satisfy the above condition are obtained. Our theorems complement and extend recent results reported in the literature.
๐ SIMILAR VOLUMES
The aim of this paper is to study the following first-order nonlinear neutral delay differential equation By using the Schauder and Krasnoselskii fixed point theorems, we establish the existence of uncountably many bounded nonoscillatory solutions for the above equation. To dwell upon the importanc