| Issue Date | Title | Author(s) |
| 2005 | A-Statistical Extension of the Korovkin Type Approximation Theorem | Erkuş,Duman, Esra; Duman, Oktay |
| 2008 | A Baskakov Type Generalization of Statistical Korovkin Theory | Anastassiou, George A.; Duman, Oktay |
| Dec-2017 | Korovkin Theorems on Weighted Spaces: Revisited | Atlıhan, Özlem Girgin; Ünver, Mehmet; Duman, Oktay |
| 2010 | Local Approximation Behavior of Modified Smk Operators | Özarslan, M. Ali; Duman, Oktay |
| 2009 | On Relaxing the Positivity Condition of Linear Operators in Statistical Korovkin-Type Approximations | Anastassiou, George A.; Duman, Oktay |
| 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 |
| 2010 | Statistical Fuzzy Approximation To Fuzzy Differentiable Functions By Fuzzy Linear Operators | Duman, Oktay |
| 2010 | Statistical Korovkin Theory for Multivariate Stochastic Processes | Anastassiou, George A.; Duman, Oktay |
| 2011 | Statistical Korovkin-Type Theory for Matrix-Valued Functions | Duman, Oktay ; Erkuş, Duman Esra |
| 2009 | Statistical Weighted Approximation To Derivatives of Functions by Linear Operators | Anastassiou, George A.; Duman, Oktay |
