, H., , A. (2019). Property of oscillation of first order impulsive neutral differential equations with positive and negative coefficients. , 11(1), 45-51.
Hussain Ali Mohamad ; Aqeel Falih Jaddoa . "Property of oscillation of first order impulsive neutral differential equations with positive and negative coefficients". , 11, 1, 2019, 45-51.
, H., , A. (2019). 'Property of oscillation of first order impulsive neutral differential equations with positive and negative coefficients', , 11(1), pp. 45-51.
, H., , A. Property of oscillation of first order impulsive neutral differential equations with positive and negative coefficients. , 2019; 11(1): 45-51.

Property of oscillation of first order impulsive neutral differential equations with positive and negative coefficients

Journal of Al-Qadisiyah for Computer Science and Mathematics
Article 1, Volume 11, Issue 1, 2019, Pages 45-51    PDF (0 K)
Authors
Hussain Ali Mohamad; Aqeel Falih Jaddoa
Abstract
In this paper, necessary and sufficient conditions for oscillation are obtained, so that every solution of the linear impulsive neutral differential equation with variable delays and variable coefficients oscillates. Most of authors who study the oscillatory criteria of impulsive neutral differential equations, investigate the case of constant delays and variable coefficients.
However the points of impulsive in this paper are more general. An illustrate example is given to demonstrate our claim and explain the results.
Keywords
oscillation; Impulses effect; Neutral differential equations
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