- Hacettepe Journal of Mathematics and Statistics
- Vol: 49 Issue: 2
- Oscillatory behavior of $n$-th order nonlinear delay differential equations with a nonpositive neutr...
Oscillatory behavior of $n$-th order nonlinear delay differential equations with a nonpositive neutral term
Authors : Said R. Grace, Irena Jadlovska, Zafer Ağacik
Pages : 766-776
Doi:10.15672/hujms.471023
View : 12 | Download : 4
Publication Date : 2020-04-02
Article Type : Research
Abstract :We study the oscillation problem for solutions of a class of $n$-th order nonlinear delay differential equations with nonpositive neutral terms. The obtained results improve and correlate many of the known oscillation criteria in the literature for neutral and non-neutral equations.Keywords : Oscillation, neutral term, second order differential equation