Oscillatory behaviour of second-order nonlinear differential equations with mixed neutral terms

Said Grace, John R. Graef, Tongxing Li, Ercan Tunc

Abstract


The authors examine the oscillation of second-order nonlinear
differential equations with mixed nonlinear neutral terms. They
present new oscillation criteria that improve, extend, and simplify
existing ones in the literature. The results are illustrated by some
examples.


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DOI: https://doi.org/10.2478/tmmp-2021-0023