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| Issue Date | Title | Author(s) |
| 2008 | A-Statistical Convergence of Sequences of Convolution Operators | Duman, Oktay |
| 2005 | A-Statistical Extension of the Korovkin Type Approximation Theorem | Erkuş,Duman, Esra; Duman, Oktay |
| 2006 | An Abstract Version of the Korovkin Approximation Theorem | Duman, Oktay ; Orhan, Cihan |
| 2013 | Advances in Applied Mathematics and Approximation Theory | Anastassiou G. A.; Duman O. |
| 2009 | Allee effect in a discrete-time predator-prey system | Çelik, Canan; Duman, Oktay |
| 2009 | Allee Effects on Population Dynamics in Continuous (overlapping) Case | Merdan, Hüseyin ; Duman, O. ; Akın, Ömer ; Çelik, C. |
| 2008 | Allee Effects on Population Dynamics With Delay | Çelik, Canan; Merdan, Hüseyin ; Duman, O. ; Akın, Ömer |
| 2011 | Approximate Fuzzy Continuity of Functions | Burgin, Mark; Duman, Oktay. |
| 1-Sep-2020 | Approximation by Max-Min Operators: a General Theory and Its Applications | Gökçer, Yeliz Türkan; Duman, Oktay |
| Mar-2020 | Approximation by Nonlinear Integral Operators Via Summability Process | Aslan, İsmail; Duman, Oktay |
| 2010 | Approximation in Statistical Sense To B-Continuous Functions by Positive Linear Operators | Dirik, Fadime; Duman, Oktay ; Demirci, Kamil |
| 2006 | Approximation of Continuous Periodic Functions Via Statistical Convergence | Duman, O. ; Erkuş, E. |
| 2008 | Approximation Properties of Poisson Integrals for Orthogonal Expansions | Özarslan, Mehmet Ali; Duman, Oktay |
| 2012 | Approximation Properties of Real and Complex Post-Widder Operators Based on Q-Integers | Ünal, Zafer; Özarslan, Mehmet Ali; Duman, Oktay |
| 2009 | Approximation Theorems by Meyer-Konig and Zeller Type Operators | Özarslan, M. Ali; Duman, Oktay |
| 2022 | Approximation To Integrable Functions by Modified Complex Shepard Operators | Duman, Oktay ; Della Vecchia B. |
| 2011 | Approximations by Linear Operators in Spaces of Fuzzy Continuous Functions | Burgin, Mark; Duman, Oktay |
| 2008 | A Baskakov Type Generalization of Statistical Korovkin Theory | Anastassiou, George A.; Duman, Oktay |
| 2010 | Bernstein-Durrmeyer Type Operators Preserving Linear Functions | Gupta, V.; Duman, O. |
| 2008 | Better error estimation for Szasz-Mirakjan-Beta operators | Duman, Oktay ; Özarslan, Mehmet Ali; Aktuğlu, Hüseyin |
| 2020 | Characterization of Absolute and Uniform Continuity | Aslan, İsmail; Duman, Oktay |
| 2021 | Complex Shepard Operators and Their Summability | Duman, Oktay ; Della Vecchia, Biancamaria |
| 2013 | Convergence Methods on Time Scales | Turan, Ceylan; Duman, Oktay |
| 2008 | Equi-Statistical Convergence of Positive Linear Operators | Karakuş, Sevda; Demirci, Kamil; Duman, Oktay |
| Nov-2019 | Error Estimation for Approximate Solutions of Delay Volterra Integral Equations | Duman, Oktay |
| 2017 | Fundamental Properties of Statistical Convergence and Lacunary Statistical Convergence on Time Scales | Turan, Ceylan; Duman, Oktay |
| 2009 | Fuzzy Approximate Continuity | Burgin, Mark; Duman, Oktay. |
| 2010 | Fuzzy Approximation Based on Statistical Rates | Duman, Oktay |
| 2020 | Genel Toplanabilme Metodu ile Bernsteın-chlodovsky Tipioperatörlerin Yaklaşımı | Alemdar, Merve Ece |
| 2021 | General Summability Methods in the Approximation by Bernstein-Chlodovsky Operators | Alemdar, Meryem Ece; Duman, Oktay |
| Aug-2013 | Generalization of Statistical Korovkin Theorems | Duman, Oktay ; Ergür, Alperen Ali |
| 2021 | Generalized Cesàro Summability of Fourier Series and Its Applications | Duman, Oktay |
| 2010 | Global Approximation Properties of Modified Smk Operators | Özarslan, M. Ali; Duman, Oktay |
| 2011 | Global Approximation Results For Modified Szasz-Mirakjan Operators | Duman, Oktay ; Özarslan, Mehmet Ali |
| 1-Oct-2018 | Hardy-Type Tauberian Conditions on Time Scales | Yalçın, Ceylan Turan; Duman, Oktay |
| 2009 | High Order Statistical Fuzzy Korovkin Theory | Anastassiou, George A.; Duman, Oktay |
| 2007 | Higher Order Generalization of Positive Linear Operators Defined by a Class of Borel Measures | Duman, Oktay |
| 2012 | Ideal Convergence of K-Positive Linear Operators | Gadjiev, Akif; Duman, Oktay ; Ghorbanalizadeh, A. M. |
| 2008 | Integral-Type Generalizations of Operators Obtained From Certain Multivariate Polynomials | Erkuş,Duman, Esra; Duman, Oktay |
| 2024 | Kantorovich Version of Vector-Valued Shepard Operators | Duman, Oktay ; Della Vecchia, Biancamaria; Erkuş-Duman, Esra |
| Dec-2017 | Korovkin Theorems on Weighted Spaces: Revisited | Atlıhan, Özlem Girgin; Ünver, Mehmet; Duman, Oktay |
| 2006 | A Korovkin Type Approximation Theorem in Statistical Sense | Erkuş,Duman, Esra; Duman, Oktay |
| 2007 | A Korovkin Type Approximation Theorems Via I-Convergence | Duman, O. |
| 2010 | Local Approximation Behavior of Modified Smk Operators | Özarslan, M. Ali; Duman, Oktay |
| 2011 | Local Approximation Properties of Modified Baskakov Operators | Özarslan, M. Ali; Duman, Oktay ; Mahmudov, Nazım I. |
| 2008 | Local Approximation Results for Szasz-Mirakjan Type Operators | Özarslan, Mehmet Ali; Duman, Oktay |
| 2016 | Maksimum-çarpım Operatörlerinin Toplam Süreci | Gökçer, Türkan Yeliz |
| 2015 | Maksimum-çarpım Operatörlerinin Yaklaşım Özellikleri | Sarı, Engin |
| 2020 | Maksimum-minimum Operatörleriyle Yaklaşımın Genelleştirilmesi | Gökçer, Türkan Yeliz |
| 2011 | Matrix Summability Methods on the Approximation of Multivariate Q-Mkz Operators | Aktuglu, Hüseyin; Özarslan, M. Ali; Duman, Oktay |
| 2024 | Max-Product Shepard Operators Based on Multivariable Taylor Polynomials | Duman, Oktay |
| 2007 | Mkz Type Operators Providing a Better Estimation on [1/2,1) | Özarslan, Mehmet Ali; Duman, Oktay |
| Jul-2020 | Modified Neural Network Operators and Their Convergence Properties With Summability Methods | Türkün, Can; Duman, Oktay |
| 2009 | Modified Szasz-Mirakjan Operators Preserving Linear Functions | Duman, Oktay ; Özarslan, Mehmet Ali; Della Vecchia, Biancamaria |
| 2009 | A New Approach in Obtaining a Better Estimation in Approximation by Positive Linear Operators | Duman, Oktay ; Özarslan, M. Ali |
| 2021 | Nonlinear Approximation in N-Dimension With the Help of Summability Methods | Aslan, İsmail; Duman, Oktay |
| 2016 | Nonlinear Approximation: Q-Bernstein Operators of Max-Product Kind | Duman, Oktay |
| 2014 | Nonlinear Bernstein-Type Operators Providing a Better Error Estimation | Duman, Oktay |
| 2006 | On Integral Type Generalizations of Positive Linear Operators | Duman, O. ; Özarslan, M. A.; Doğru, O. |
| 2009 | On Relaxing the Positivity Condition of Linear Operators in Statistical Korovkin-Type Approximations | Anastassiou, George A.; Duman, Oktay |
| Jan-2019 | On Solutions of the Recursive Equations X_{n+1}=x_{n-1}^{p}/X_{n}^{p} (p>0) Via Fibonacci-Type Sequences | Öcalan, Özkan; Duman, Oktay |
| 2008 | On Statistical Fuzzy Trigonometric Korovkin Theory | Duman, Oktay ; Anastassiou, George A. |
| 2009 | On the Stability Analysis of a General Discrete-Time Population Model Involving Predation and Allee Effects | Merdan, Hüseyin ; Duman, O. |
| 2010 | Opial-Type Inequalities for Diamond-Alpha Derivatives and Integrals on Time Scales | Bohner M.; Duman, O. |
| 2009 | Oscillation Analysis of Neutral Difference Equations With Delays | Öcalan, Özkan; Duman, Oktay |
| 2011 | Preface [2011] | Anastassiou, G.A.; Duman, O. |
| 2016 | Preface [2016] | Anastassiou, G.A.; Duman, O. |
| 2008 | Properties of Fuzzy Statistical Limits | Burgin, Mark; Duman, Oktay |
| 2005 | Rates of A-Statistical Convergence of Approximating Operators | Özarslan, M. Ali; Duman, Oktay ; Doğru, O. |
| 2008 | Rates of A-Statistical Convergence of Operators in the Space of Locally Integrable Functions | Duman, Oktay ; Orhan, C. |
| 2005 | Rates of A-Statistical Convergence of Positive Linear Operators | Duman, O. ; Orhan, C. |
| 2010 | Rates of Convergence of Certain King-Type Operators for Functions With Derivative of Bounded Variation | Özarslan, M. Ali; Duman, Oktay ; Kaanoğlu, Cem |
| 2010 | Rates of Ideal Convergence for Approximation Operators | Duman, Oktay ; Özarslan, Mehmet Ali; Erkuş, Duman Esra |
| 2023 | Regular Integral Transformations on Time Scales and Generalized Statistical Convergence | Yalçın, Ceylan Turan; Duman, Oktay |
| 2007 | Regular Matrix Transformations and Rates of Convergence of Positive Linear Operators | Duman, Oktay |
| 2022 | Regular Summability Methods in the Approximation by Max-Min Operators | Gökçer, Turkan Yeliz; Duman, Oktay |
| Sep-2016 | Singular Approximation in Polydiscs by Summability Process | Duman, Oktay |
| 2021 | Sinir Ağı Operatörlerinin Toplanabilirliğinin İncelenmesi | Türkün, Can |
| Jan-2016 | Smoothness Properties of Modified Bernstein-Kantorovich Operators | Özarslan, Mehmet Ali; Duman, Oktay |
| 1-Oct-2020 | Solutions To Conjectures on a Nonlinear Recursive Equation | Öcalan, Özkan; Duman, Oktay |
| 2010 | Some Characterizations on Statistical Convergence of Expected Values of Random Variables | Duman, Oktay ; Gürcan, Mehmet |
| 2011 | Soyut Uzaylarda İstatistiksel Yaklaşım Teoremleri | Ergür, Alperen Ali |
| 2009 | Stability Analysis of Continuous Population Model Involving Predation and Allee Effect | Duman, O. ; Merdan, Hüseyin |
| 2011 | Statistical Approximation by Double Complex Gauss-Weierstrass Integral Operators | Anastassiou, George A.; Duman, Oktay |
| 2010 | Statistical Approximation by Double Picard Singular Integral Operators | Anastassiou, George A.; Duman, Oktay |
| 2012 | Statistical Approximation by Double Poisson-Cauchy Singular Integral Operators | Duman, Oktay ; Kester, Merve |
| 2010 | Statistical Approximation by Positive Linear Operators on Modular Spaces | Karakuş, Sevda; Demirci, Kamil; Duman, Oktay |
| 2009 | Statistical Approximation for Stochastic Processes | Anastassiou, George A.; Duman, Oktay ; Erkuş-Duman, Esra |
| 2006 | Statistical Approximation of Certain Positive Linear Operators Constructed by Means of the Chan-Chyan Polynomials | Erkuş,Duman, Esra; Duman, Oktay ; Srivastava, H. M. |
| 2006 | Statistical Approximation of Meyer-Konig and Zeller Operators Based on Q-Integers | Doğru, O.; Duman, O. |
| 2011 | Statistical Approximation Properties of High Order Operators Constructed With the Chan-Chyan Polynomials | Erkuş,Duman, Esra; Duman, Oktay |
| 2008 | Statistical Approximation Results for Kantorovich-Type Operators Involving Some Special Polynomials | Özarslan, M. Ali; Duman, Oktay ; Srivastava, H. M. |
| 2006 | Statistical Approximation Theorems by K-Positive Linear Operators | Duman, O. |
| 2009 | Statistical Approximation To Bogel-Type Continuous and Periodic Functions | Dirik, Fadime; Duman, Oktay ; Demirci, Kamil |
| 2010 | Statistical Convergence of Double-Complex Picard Integral Operators | Anastassiou, George A.; Duman, Oktay |
| 2010 | Statistical Convergence of Max-Product Approximating Operators | Duman, Oktay |
| 2008 | Statistical Convergence on Intuitionistic Fuzzy Normed Spaces | Karakuş, S.; Demirci, K.; Duman, O. |
| 2013 | Statistical Convergence on Timescales and Its Characterizations | Yalçın, Ceylan Turan; Duman, Oktay |
| 2008 | Statistical Fuzzy Approximation by Fuzzy Positive Linear Operators | Anastassiou, George A.; Duman, Oktay |
| 2010 | Statistical Fuzzy Approximation To Fuzzy Differentiable Functions By Fuzzy Linear Operators | Duman, Oktay |
