Almost convexity and quantitative Korovkin type results

DOI10.1016/S0893-9659(98)00065-2zbMath0942.41013MaRDI QIDQ1808652

Daniel Cárdenas-Morales, Francisco-Javier Muñoz-Delgado

Publication date: 21 August 2000

Published in: Applied Mathematics Letters (Search for Journal in Brave)

zbMATH Keywords

Korovkin type

Mathematics Subject Classification ID

Approximation by positive operators (41A36)

Related Items

𝒜 $$\mathcal{A}$$ -Summability of Sequences of Linear Conservative Operators ⋮ An extension of Korovkin theorem via power series method ⋮ The rate of convergence for linear shape-preserving algorithms ⋮ Approximation of the \(r\)th differential operator by means of linear shape preserving operators of finite rank. ⋮ Negative property of shape-preserving finite-dimensional linear operators ⋮ A note on almost convex operators and saturation. ⋮ On asymptotic formulae via summability ⋮ Korovkin-type theorems and applications

Cites Work

• Ein Satz vom Korovkin-Typ für \(C^k\)- Räume
• Qualitative Korovkin-type results on conservative approximation
• THE DEGREE OF CONVERGENCE OF SEQUENCES OF LINEAR POSITIVE OPERATORS
• Unnamed Item