Oscillation of a class of the fourth-order nonlinear difference equations

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Authors	DOŠLÁ Zuzana KREJČOVÁ Jana
Year of publication	2012
Type	Article in Periodical
Magazine / Source	Adv. Difference Equ.
MU Faculty or unit	Faculty of Science
Citation
Web	http://www.advancesindifferenceequations.com/content/pdf/1687-1847-2012-99.pdf
Doi	http://dx.doi.org/10.1186/1687-1847-2012-99
Field	General mathematics
Keywords	Fourth order difference equation; deviated argument; sublinear equation
Description	In this article, a class of fourth-order difference equations with quasi-differences and deviating argument is considered. We state a new oscillation theorem for the sublinear case and we complete the existing results in the literature.
Related projects:	Diferenční rovnice a dynamické rovnice na time scales III Matematické struktury