pulse sampling oscillation unit m

Shi, “Oscillation criteria for a class of second-order Emden-Fowler delay dynamic equations on time scales,” Journal of Mathematical Analysis and Applications, vol. Zhang,

In this paper, we obtain strong oscillation and non-oscillation conditions for a class of higher order differential equations in dependence on an integral behavior of its

Wang, Oscillation of delay difference equations with several delays, Journal of Mathematical Analysis and Applications 286 (2003), no.. Zhou, Oscillation and nonoscillation for

Lalli, Oscillation theorems for second order delay and neutral difference equations, Utilitas Math.. Ladas, Oscillation Theory of Delay Differential Equations with Applications,

Tuncay, Oscillation theorems for a class of second order nonlinear differential equations with damping, Taiwanese Journal of Mathematics, 13 (2009), 1909- 1928..

Our approach bases on the method of Laplace transform which has been used to study oscillation of delay differential equations [1, 16], oscillations of neu- tral differential

[5] Bainov D.D., Dimitrova M.B.,Dishliev A., Necessary and sufficient conditions for existence of nonoscillatory solutions of a class of impulsive differential equations of second

Sun, “New Kamenev-type oscillation criteria for second-order nonlinear differential equations with damping,” Journal of Mathematical Analysis and Applications, vol. Wang,