Geodesic
Szász type operators involving Charlier polynomials and approximation properties
Filomat, Tome 35 (2021) no. 15, p. 5149

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DOI

Our aim is to define modified Szász type operators involving Charlier polynomials and obtain some approximation properties. We prove some results on the order of convergence by using the modulus of smoothness and Peetre's K-functional. We also establish Voronoskaja type theorem for these operators. Moreover, we prove a Korovkin type approximation theorem via q-statistical convergence
DOI : 10.2298/FIL2115149A
Classification : 41A10, 41A25, 41A36
Keywords: Szász operators, Charlier polynomials, Modulus of continuity, rate of convergence, Voronoskaja type theorem 
A A H Al-Abied; M Ayman Mursaleen; M Mursaleen. Szász type operators involving Charlier polynomials and approximation properties. Filomat, Tome 35 (2021) no. 15, p. 5149 . doi: 10.2298/FIL2115149A
@article{10_2298_FIL2115149A,
     author = {A A H Al-Abied and M Ayman Mursaleen and M Mursaleen},
     title = {Sz\'asz type operators involving {Charlier} polynomials and approximation properties},
     journal = {Filomat},
     pages = {5149 },
     year = {2021},
     volume = {35},
     number = {15},
     doi = {10.2298/FIL2115149A},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/FIL2115149A/}
}
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