Modified double Szász-Mirakjan operators preserving $x^{2}+y^{2}$

Mathematical Communications

Demirci, Kamil¹  Dirik, Fadime¹ 

[1] Department of Mathematics, Faculty of Arts and Sciences, Sinop University, Sinop, Turkey

关键词: Szász-Mirakjan type operators;    A-statistical convergence;    the Korovkin-type approximation theorem;    modulus of continuity;   

DOI  :  

学科分类：社会科学、人文和艺术（综合）

来源: Sveuciliste Josipa Jurja Strossmayera u Osijeku * Odjel za Matematiku / University of Osijek, Department of Mathematics

【 摘 要 】

Inthispaper,weintroduceamodificationoftheSz\#039;{a}sz-Mirakjantypeoperatorsoftwovariableswhichpreserve$f_{0}\left(x,y\right)=1$and$%f_{3}\left(x,y\right)=x^{2}+y^{2}.$Weprovethatthistypeofoperatorsenablesa...

【 授权许可】

Unknown