Căbulea, Lucia A.; Aldea, Mihaela On some properties of Kantorovich bivariate operators. (English) Zbl 1101.41026 Acta Univ. Apulensis, Math. Inform. 6, 61-66 (2003). Summary: We continue our earlier investigations concerning the use of probabilistic methods for constructing linear positive operators useful in approximation theory of functions. The main result of this paper consists in introducing and investigating the approximation properties of Kantorovich bivariate operator, which is an integral linear positive operator reproducing the linear functions. Cited in 1 Document MSC: 41A36 Approximation by positive operators Keywords:Kantorovich bivariate operator; Stancu-Kantorovich operator PDFBibTeX XMLCite \textit{L. A. Căbulea} and \textit{M. Aldea}, Acta Univ. Apulensis, Math. Inform. 6, 61--66 (2003; Zbl 1101.41026) Full Text: EuDML