Korovkin type approximation theorems via power series method

2017 ◽  
Vol 13 (2) ◽  
pp. 696-707 ◽  
Author(s):  
E. Taş ◽  
Ö. G. Atlıhan
2019 ◽  
Vol 52 (1) ◽  
pp. 490-495
Author(s):  
Elmiloud Chil ◽  
Marwa Assili

AbstractIn this paper we prove an Ozguç, Yurdakadim and Taş version of the Korovkin-type approximation by operators in the sense of the power series method. That is, we try to extend the Korovkin approximation theorems, obtained by Ozguç and Taş in 2016, and Taş and Yurdakadim in 2017, for concrete classes of Banach spaces to the class of Riesz spaces. Some applications are presented.


2013 ◽  
Vol 86 (1) ◽  
pp. 56-62
Author(s):  
Richard Beals

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