Some approximation results for (p, q)-lupaş-schurer operators
Filomat, cilt.32, sa.1, ss.217-229, 2018 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 32 Sayı: 1
- Basım Tarihi: 2018
- Doi Numarası: 10.2298/fil1801217k
- Dergi Adı: Filomat
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.217-229
- Anahtar Kelimeler: (P,Q)-integers, Functions of Lipschitz class, Korovkin type approximation theorem, Lupaş operators, Modulus of continuity, Peetre’s K-functionals
- Ankara Hacı Bayram Veli Üniversitesi Adresli: Evet
Özet
In this paper, we introduce Lupaş-Schurer operators based on (p, q)-integers. Then, we deal with the approximation properties for (p, q)-Lupaş-Schurer operators based on Korovkin type approximation theorem. Moreover, we compute rate of convergence by using modulus of continuity, with the help of functions of Lipschitz class and Peetre’s K-functionals.