Abstract
In this paper, sufficient conditions have been obtained for oscillation of solutions of a class of nth order linear neutral delay-differential equations. Some of these results have been used to study oscillatory behaviour of solutions of a class of boundary value problems for neutral hyperbolic partial differential equations.
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Parhi, N. Oscillations of higher order differential equations of neutral type. Czechoslovak Mathematical Journal 50, 155–173 (2000). https://doi.org/10.1023/A:1022405707349
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DOI: https://doi.org/10.1023/A:1022405707349