The asymptotic properties of the solutions of the -th order neutral differential equations
Lacková, Dáša
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Lacková, Dáša
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Eva Špániková (2004)
Archivum Mathematicum
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We study oscillatory properties of solutions of the systems of differential equations of neutral type.
Jozef Džurina (2002)
Czechoslovak Mathematical Journal
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The aim of this paper is to present sufficient conditions for all bounded solutions of the second order neutral differential equation to be oscillatory and to improve some existing results. The main results are based on the comparison principles.