A Dunkl Analogue of Operators Including Two-variable Hermite polynomials (1704.08183v1)

Abstract: The aim of this paper is to introduce a Dunkl generalization of the operators including two variable Hermite polynomials which are defined by Krech 14 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.