Weighted approximation by a certain family of summation integral-type operators
COMPUTERS & MATHEMATICS WITH APPLICATIONS, cilt.52, sa.10-11, ss.1463-1470, 2006 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 52 Sayı: 10-11
- Basım Tarihi: 2006
- Doi Numarası: 10.1016/j.camwa.2006.08.031
- Dergi Adı: COMPUTERS & MATHEMATICS WITH APPLICATIONS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.1463-1470
- Anahtar Kelimeler: summation integral-type operators, rate of convergence, weighted approximation, weighted modulus of continuity, Korovkin-type theorem
- Gazi Üniversitesi Adresli: Evet
Özet
In this study, we investigate the weighted approximation properties of a general sequence of summation integral-type operators introduced by Srivastava and Gupta [1]. We estimate the rate of convergence of these operators for functions of polynomial growth in terms of weighted modulus of continuity on the interval [0,infinity). (c) 2006 Elsevier Ltd. All rights reserved.