Approximation with interpolatory constraints

DOI10.1016/0022-247X(78)90057-4zbMath0428.41012MaRDI QIDQ5904299

Wolfgang Warth

Publication date: 1978

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

zbMATH Keywords

interpolationuniquenesscharacterizationsapproximation with constraints

Mathematics Subject Classification ID

Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Interpolation in approximation theory (41A05) Approximation with constraints (41A29) Uniqueness of best approximation (41A52)

Related Items (1)

On the uniqueness of best uniform approximations in the presence of constraints

Cites Work

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• Über differenzierbare asymptotisch konvexe Funktionenfamilien bei der nichtlinearen gleichmäßigen Approximation
• Charakterisierung bester Approximationen in normierten Vektorräumen
• Uniform rational approximation with osculatory interpolation
• Nonlinear Tchebycheff approximation with constraints
• Sur l'approximation uniforme avec des noeuds
• Uniform Generalized Weight Function Polynomial Approximation with Interpolation

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