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- Title
Hermite polynomials linking Szász–Durrmeyer operators.
- Authors
Ayman-Mursaleen, Mohammad; Heshamuddin, Md.; Rao, Nadeem; Sinha, Brijesh Kumar; Yadav, Avinash Kumar
- Abstract
The aim of present article is to introduce the Szász-integral type sequences of operators in terms of Hermite polynomials and gamma function. Further, we calculate some estimates at test functions and central moments. Moreover, we discuss uniform convergence theorem and order of approximation via Korovkin theorem and first order modulus of smoothness respectively. Next, we study pointwise approximation results in view of Peetre's K-functional, second order modulus of smoothness and Lipschitz type space. Lastly, bivariate version of these sequences of operators are introduced. Moreover, their rate of convergence and order of approximation are investigated.
- Subjects
HERMITE polynomials; LIPSCHITZ spaces; GAMMA functions
- Publication
Computational & Applied Mathematics, 2024, Vol 43, Issue 4, p1
- ISSN
0101-8205
- Publication type
Article
- DOI
10.1007/s40314-024-02752-0