Weighted approximation of continuous functions by sequences of linear positive operators
T Coskun
article (Uluslararası, Hakemli) | Yazar(lar): T Coskun | Yıl: 2000 | Dergi/Kurum: PROCEEDINGS OF THE INDIAN ACADEMY OF SCIENCES-MATHEMATICAL SCIENCES | İndeks: WOS.SCI | Anahtar Kelimeler: Korovkin theorem, positive linear operators, weighted spaces, weight functions — Özet: In this work we obtain, under suitable condi
In this work we obtain, under suitable conditions, theorems of Korovkin type for spaces with different weight, composed of continuous functions defined on unbounded regions. These results can be seen as an extension of theorems by Gadjiev in [4] and [5].