A Dunkl Analogue of Operators Including Two-Variable Hermite polynomials
Tóm tắt
The aim of this paper is to introduce a Dunkl generalization of the operators including two-variable Hermite polynomials which are defined by Krech and to investigate approximating properties for these operators by means of the classical modulus of continuity, second modulus of continuity and Peetre’s K-functional.
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