On the rate of convergence for modified gamma operators

• Grazyna Krech ^[1]
  1. [1] Pedagogical University of Cracow, Polonia
• Localización: Revista de la Unión Matemática Argentina, ISSN 0041-6932, ISSN-e 1669-9637, Vol. 55, Nº. 2, 2014, págs. 123-131
• Idioma: inglés
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• Resumen

  • We give direct approximation theorems for some linear operators in certain weighted spaces. The results are given in terms of some Ditzian-Totik moduli of smoothness.