Atıf İçin Kopyala
Su L., Kanat K., Sofyalioğlu Aksoy M., Kisakol M.
Journal of Inequalities and Applications, cilt.2024, sa.1, 2024 (SCI-Expanded)
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Yayın Türü:
Makale / Tam Makale
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Cilt numarası:
2024
Sayı:
1
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Basım Tarihi:
2024
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Doi Numarası:
10.1186/s13660-024-03083-8
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Dergi Adı:
Journal of Inequalities and Applications
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Derginin Tarandığı İndeksler:
Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Communication Abstracts, MathSciNet, Metadex, zbMATH, Directory of Open Access Journals, Civil Engineering Abstracts
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Anahtar Kelimeler:
Bernstein–Kantorovich–Stancu operators, Bivariate operators, Modulus of continuity, Voronovskaya-type theorem
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Ankara Hacı Bayram Veli Üniversitesi Adresli:
Evet
Özet
In this study, we construct a Stancu-type generalization of bivariate Bernstein–Kantorovich operators that reproduce exponential functions. Then, we investigate some approximation results for these operators. We use test functions to prove a Korovkin-type convergence theorem. Then, we show the rate of convergence by the modulus of continuity and give a Voronovskaya-type theorem. We give a covergence comparison about bivariate Bernstein–Kantorovich–Stancu operators and their exponential form.