Approximation via statistical K2a -convergence on two-dimensional weighted spaces

• Sevda Yıldız ^[1]
  1. [1] Sinop University

     Sinop University

     Turquía

     
• Localización: Revista de la Unión Matemática Argentina, ISSN 0041-6932, ISSN-e 1669-9637, Vol. 63, Nº. 1, 2022, págs. 21-39
• Idioma: inglés
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• Resumen

  • We give a non-regular statistical summability method named statistical K2 a-convergence and prove a Korovkin type approximation theorem for this new and interesting convergence method on two-dimensional weighted spaces. We also study the rate of statistical K2 a-convergence by using the weighted modulus of continuity and afterwards we present a non-trivial application.