Oscillation Tests for Linear Difference Equations with Non-Monotone Arguments
Chatzarakis, George E., Grace, Said R., JadloyskÁ, Irena
New Criteria on the Oscillatory Behaviour of Second Order Nonlinear Differential Equations with Mixed Neutral Terms
Grace, Said R., Graef, John R., Kaleeswari, S.
Oscillation Criteria for Third Order Neutral Nonlinear Dynamic Equations with Distributed Deviating Arguments on Time Scales
Hassan, Taher S., Grace, Said R.
Oscillatory Behaviour of Second-Order Nonlinear Differential Equations with Mixed Neutral Terms
Grace, Said R., Graef, John R., Li, Tongxing, Tunç, Ercan