@Article{Attia2022, author = "Attia, Emad R. and El-Matary, Bassant M.", title = "New aspects for the oscillation of first-order difference equations with deviating arguments", journal = "Opuscula Math.", year = "2022", volume = "42", number = "3", pages = "393--413", doi = "https://doi.org/10.7494/OpMath.2022.42.3.393", url = "https://doi.org/10.7494/OpMath.2022.42.3.393", abstract = "We study the oscillation of first-order linear difference equations with non-monotone deviating arguments. Iterative oscillation criteria are obtained which essentially improve, extend, and simplify some known conditions. These results will be applied to some numerical examples.", keywords = "difference equations, oscillation, non-monotone advanced arguments", issn = "1232-9274" }