Oscillation Conditions of First Order Delay Differential Equations with Positive and Negative Coefficients
Keywords:
Oscillation; Delay Differential equations; Linear; Positive; Negative.Abstract
In this paper, we obtain some oscillation criteria for the first order delay differential equation with x¢ (t) + p(t) x( (t)) = 0, t > t0. By applying these results, we also establish some integral conditions for oscillation of the higher order delay differential equations.
References
- E.M.Elabbasy, T.S.Hassan, “Oscillation criteria for first order delay differential equations”, J.30 (2004).
- Kon .M, Sficas .Y.G, Stavroulakis. I.P.,” Oscillation criteria for delay equations”, Proc.Amer. Math.Soc, vol.128, (2000).
- Bingtuan.Li, “Oscillation of first order delay differential equations”, Proc.Amer.Math.Soc, vol.124, (1996).
- Basak Karupz, Ozkan Ocalan, “Oscillation criteria for some classes of Linear delay differential equations of first order”, Bulletin of the institute of mathematics, Vol.3 (2008).
- E .M. Elabbasy, A.S.Hegazi, S.H.Saker., “Oscillation of solution to delay differential equations with positive and negative coefficients”, Electronic Journal of Differential equations, (2000).
Downloads
Published
2016-02-29
Issue
Section
Research Articles
License
Copyright (c) IJSRSET

This work is licensed under a Creative Commons Attribution 4.0 International License.
How to Cite
[1]
V. Amudhamalar, P. Sathish "Oscillation Conditions of First Order Delay Differential Equations with Positive and Negative Coefficients" International Journal of Scientific Research in Science, Engineering and Technology (IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099,
Volume 2, Issue 1, pp.400-408, January-February-2016.