Approximation of fractional derivatives by Brass-Stancu operators
Analele Stiintifice ale Universitatii Ovidius Constanta, Seria Matematica, cilt.33, sa.2, ss.5-26, 2025 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 33 Sayı: 2
- Basım Tarihi: 2025
- Doi Numarası: 10.2478/auom-2025-0016
- Dergi Adı: Analele Stiintifice ale Universitatii Ovidius Constanta, Seria Matematica
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, zbMATH, Directory of Open Access Journals
- Sayfa Sayıları: ss.5-26
- Anahtar Kelimeler: Brass-Stancu operators, fractional derivative, modulus of continuity, simultaneous approximation
- Ankara Üniversitesi Adresli: Evet
Özet
In this paper, we study uniform approximation of fractional derivatives in Caputo sense by Brass-Stancu operators. For the rate of approximation, we give some estimates in terms of the modulus of continuity.