Oscillation Theorems for Second‐Order Quasilinear Neutral Functional Differential Equations

New oscillation criteria are established for the second‐order nonlinear neutral functional differential equations of the form , t ≥ t 0 , where z ( t ) = x ( t ) + p ( t ) x ( τ ( t )), p ∈ C 1 ([ t 0 , ∞ ), [0, ∞)), and α ≥ 1. Our results improve and extend some known results in the literature. Some examples are also provided to show the importance of these results.