Oscillation results for higher order nonlinear neutral delay difference equations. - Mustafa Kemal Yildiz; Özkan Öcalan (Appl. Math. Lett., 2007)

Oscillation of forced neutral differential equations with positive and negative coefficients. - Özkan Öcalan (Comput. Math. Appl., 2007)

Erratum to: "Oscillation of forced neutral differential equations with positive and negative coefficients" [Comput. Math. Appl 54 (2007) 1411-1421]. - Basak Karpuz; Özkan Öcalan (Comput. Math. Appl., 2008)

Erratum to: "Stability for first-order delay dynamic equations on time scales" [Comput. Math. Appl 53 (2007) 1820-1831]. - Basak Karpuz; Özkan Öcalan (Comput. Math. Appl., 2008)

Oscillation criteria for a class of second-order neutral delay differential equations. - Basak Karpuz; Jelena V. Manojlovic; Özkan Öcalan; Yutaka Shoukaku (Appl. Math. Comput., 2009)

Existence of positive solutions for a neutral differential equation with positive and negative coefficients. - Özkan Öcalan (Appl. Math. Lett., 2009)

Oscillation of a class of difference equations of second order. - Basak Karpuz; Özkan Öcalan; Mustafa Kemal Yildiz (Math. Comput. Model., 2009)

Further oscillation criteria for partial difference equations with variable coefficients. - Basak Karpuz; Özkan Öcalan (Comput. Math. Appl., 2010)

Corrigendum to "Oscillation of a class of difference equations of second order" [Math. Comput. Modelling 49 (2009) 912-917]. - Basak Karpuz; Özkan Öcalan; Mustafa Kemal Yildiz (Math. Comput. Model., 2010)

Dynamics of the difference equation xn+1 0 pn + xn-k/xn with a period-two coefficient. - Özkan Öcalan (Appl. Math. Comput., 2014)

Global Asymptotic Stability of a Nonautonomous Difference Equation. - Mehmet Gümüs; Özkan Öcalan (J. Appl. Math., 2014)

Oscillations of difference equations with non-monotone retarded arguments. - George E. Chatzarakis; Özkan Öcalan (Appl. Math. Comput., 2015)

Oscillation of differential equations with non-monotone retarded arguments. - Özkan Öcalan (LMS J. Comput. Math., 2015)

Oscillation of differential equations with non-monotone retarded arguments. - George E. Chatzarakis; Özkan Öcalan (LMS J. Comput. Math., 2016)

An improved oscillation theorem for nonlinear delay differential equations. - Nurten Kiliç; Özkan Öcalan; Mustafa Kemal Yildiz (Appl. Math. Comput., 2024)