EXPLICIT CRITERIA FOR THE OSCILLATION OF DIFFERENTIAL EQUATIONS WITH SEVERAL ARGUMENTS

TitleEXPLICIT CRITERIA FOR THE OSCILLATION OF DIFFERENTIAL EQUATIONS WITH SEVERAL ARGUMENTS
Publication TypeJournal Article
Year of Publication2019
AuthorsCHATZARAKIS GEORGEE, JADLOVSKA IRENA
JournalDynamic Systems and Applications
Volume28
Issue2
Start Page217
Pagination26
Date Published02/2019
ISSN1056-2176
AMS Subject Classification34K06, 34K11
Abstract

In this paper we are concerned with the oscillations of differential equations with several non-monotone deviating arguments and nonnegative coefficients. We present new sufficient conditions, involving lim sup and lim inf, for the oscillation of all solutions which essentially improve several known criteria existing in the literature. We illustrate the results and the improvement over other known oscillation criteria by examples, numerically solved in MATLAB.

PDFhttps://acadsol.eu/dsa/articles/28/2/1.pdf
DOI10.12732/dsa.v28i2.1
Refereed DesignationRefereed
Full Text

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