Quantitative Estimates for GBS Operators of Chlodowsky-Szasz Type

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İSPİR N.

FILOMAT, cilt.31, sa.5, ss.1175-1184, 2017 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 31 Sayı: 5
  • Basım Tarihi: 2017
  • Doi Numarası: 10.2298/fil1705175i
  • Dergi Adı: FILOMAT
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1175-1184
  • Anahtar Kelimeler: B-continuous, B-differentiable, GBS operators, Chlodowsky and Szasz type operators, mixed K-functional, modulus of smoothness, K-FUNCTIONALS, APPROXIMATION, SMOOTHNESS, SPACES
  • Gazi Üniversitesi Adresli: Evet

Özet

In this study we construct the GBS (Generalized Boolean Sum) operators associated with combination of Chlodowsky and modified Szasz operators and estimate the degree of approximation for these operators in terms of the mixed (Bogel) modulus of smoothness. Furthermore, we improve the measure of smoothness by the mixed K-functional.