Oscillatory behavior of a fifth-order differential equation with unbounded neutral coefficients

John R. Graef, Hakan Avci, Osman Ozdemir, Ercan Tunc

Abstract


The authors study the oscillatory behavior of solutions to a class of fifth-order differential equations with unbounded neutral coefficients. The results are obtained by a comparison with first-order delay differential equations whose oscillatory
characters are known. Two examples illustrating the results are provided, one of which is applied to Euler type equations.

Keywords


Oscillation; fifth-order; neutral differential equation

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DOI: http://dx.doi.org/10.24193/subbmath.2023.4.10

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