A Kantorovich Type of Szasz Operators Including Brenke‐Type Polynomials
Author(s) -
Fatma Taşdelen,
Rabıa Aktaş,
Abdullah Altın
Publication year - 2012
Publication title -
abstract and applied analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.228
H-Index - 56
eISSN - 1687-0409
pISSN - 1085-3375
DOI - 10.1155/2012/867203
Subject(s) - mathematics , type (biology) , generalization , convergence (economics) , modulus of continuity , pure mathematics , orthogonal polynomials , classical orthogonal polynomials , wilson polynomials , discrete orthogonal polynomials , operator theory , order (exchange) , algebra over a field , mathematical analysis , ecology , finance , economics , biology , economic growth
We give a Kantorovich variant of a generalization of Szasz operators defined by means of the Brenke-type polynomials and obtainconvergence properties of these operators by using Korovkin's theorem. We also present the order of convergence with the help of a classical approach, the second modulus of continuity, and Peetre's -functional. Furthermore, an example of Kantorovich type of the operators including Gould-Hopper polynomials is presented and Voronovskaya-type result is given for these operators including Gould-Hopper polynomials
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