Contractive Korovkin approximations

DOI10.1016/0022-1236(75)90055-5zbMath0303.41019OpenAlexW1991100119MaRDI QIDQ1216572

Daniel Wulbert

Publication date: 1975

Published in: Journal of Functional Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0022-1236(75)90055-5

Mathematics Subject Classification ID

Approximation by operators (in particular, by integral operators) (41A35)

Related Items (5)

Norm-one projections onto subspaces of finite codimension in \(\ell_ 1\) and \(c_ 0\) ⋮ Rigidity properties of nonexpansive mappings ⋮ Geometric theory of Korovkin sets ⋮ Korovkin shadows and Korovkin systems in C(S)-spaces ⋮ Fixräume regulärer Operatoren und ein Korovkin-Satz

Cites Work

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• Geometric theory of Korovkin sets
• Korovkin approximations in \(L_p\) - spaces
• Sequences of contractions on L\(^1\)-spaces
• Contractive projections on an \(L_ 1\) space
• Der Mil'man - Choquetsche Rand und die Approximationstheorie
• Convergence of operators and Korovkin's theorem
• Approximation durch Folgen linearer positiver Operatoren
• Contractive projections in \(L_ p\)-spaces
• A note on the characterization of conditional expectation operators
• Über Korovkin-Sätze in lokalkonvexen Vektorverbänden
• The extension and convergence of positive operators
• Theorems of Korovkin type for L\(_p\)-spaces
• Chebyshev Subspaces and Convergence of Positive Linear Operators
• On Projections With Norm 1--An Example
• Принцип сходимости последовательностей линейных
• Korovkin Theorems for Integral Operators with Kernels of Finite Oscillation

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