On oscillation criteria of fourth order linear differential equations

Oleg Palumbíny

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Displaying similar documents to “On oscillation criteria of fourth order linear differential equations”

Oscillation criteria for second order nonlinear differential equations

Blanka Baculíková (2006)

Archivum Mathematicum

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Our aim in this paper is to present criteria for oscillation of the nonlinear differential equation $u^{''} (t) + p (t) f (u (g (t))) = 0 .$ The obtained oscillatory criteria improve existing ones.

The oscillation of a differential equation of second order with deviating argument

Jozef Džurina (1992)

Mathematica Slovaca

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On oscillatory solutions of fourth order ordinary differential equations

Oleg Palumbíny (1999)

Czechoslovak Mathematical Journal

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The paper deals with the oscillation of a differential equation $L_{4} y + P (t) L_{2} y + Q (t) y \equiv 0$ as well as with the structure of its fundamental system of solutions.