Oscillation Theorems for Second-Order Nonlinear Neutral Delay Dynamic Equations on Time Scales
In this paper, some new oscillation criteria for the second-order nonlinear neutral delay dynamic equation Our results in this paper solve the open problem posed by Mathsen et al. and improve some of the well-known oscillation results for differential equations established by Graef et al. and Dzurina and Mihalikova. The results can be extended to second order nonlinear dynamic neutral equations. Some examples are considered to illustrate our main results.
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