Constants of strong uniqueness for best uniform approximations on compacta

DOI10.1007/BF01160862zbMath0611.41017MaRDI QIDQ1087761

A. V. Marinov

Publication date: 1984

Published in: Mathematical Notes (Search for Journal in Brave)

zbMATH Keywords

Chebyshev subspaceoperator of best approximation

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65)

Cites Work

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• On Lipschitz conditions, strong unicity and a theorem of A. K. Cline
• Lipschitz conditions on uniform approximation operators
• Tschebyscheff-Approximationen in kleinen Intervallen. I; II: Stetigkeitssätze für gebrochen rationale Approximationen
• Some theorems on Cebysev approximation
• The continuity of best approximations