Electron. J. Differential Equations, Vol. 2021 (2021), No. 81, pp. 1-13.

Oscillation of third-order neutral damped differential equations

Miroslav Bartusek

We study a third-order damped neutral sublinear differential equation whose differential operator is non-oscillatory. Specifically, we obtain sufficient conditions for all solutions to be oscillatory.

Submitted July 9, 2021. Published September 21, 2021.
Math Subject Classifications: 34C10, 34K11.
Key Words: Functional differential equations; neutral equation; oscillation; nonlinear equation.

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Miroslav Bartusek
Department of Mathematics and Statistics
Faculty of Science, Masaryk University
Kotlarska 2, 611 37 Brno, Czech Republic
email: bartusek@math.muni.cz

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