Ahmad, Faiz2021-01-082021-01-082003-09-08Ahmad, F. (2003). Linear delay differential equation with a positive and a negative term. <i>Electronic Journal of Differential Equations, 2003</i>(92), pp. 1-6.1072-6691https://hdl.handle.net/10877/13100We study a linear delay differential equation with a single positive and a single negative term. We find a necessary condition for the oscillation of all solutions. We also find sufficient conditions for oscillation, which improve the known conditions.Text6 pages1 file (.pdf)enAttribution 4.0 InternationalDelay equationOscillationNecessary conditionSufficient conditionsArticle