SOME BIVARIATE DURRMEYER OPERATORS BASED ON q–INTEGERS

نویسندگان

  • DAN BĂRBOSU
  • CARMEN VIOLETA MURARU
  • ANA-MARIA ACU
  • D. BĂRBOSU
  • C. V. MURARU
چکیده

In the present paper we introduce a q -analogue of the bivariate Durrmeyer operators. A convergence theorem for these operators is established and the rate of convergence in terms of modulus of continuity is determined. Also, a Voronovskaja type theorem has been investigated for these operators. Mathematics subject classification (2010): 41A10, 41A36.

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تاریخ انتشار 2017