Geometric theory of Korovkin sets

DOI10.1016/0021-9045(75)90100-8zbMath0322.41018OpenAlexW1976800952MaRDI QIDQ1223775

Hubert Berens, George G. Lorentz

Publication date: 1975

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-9045(75)90100-8

Mathematics Subject Classification ID

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

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Cites Work

• Contractive Korovkin approximations
• Geometric theory of Korovkin sets
• Sequences of contractions on L\(^1\)-spaces
• Convergence of operators and Korovkin's theorem
• Theorems of Korovkin type for L\(_p\)-spaces
• Über exponierte Punkte abgeschlossener Punktmengen
• Convergence of positive operators
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