Some problems of best approximation with constraints

DOI10.1016/0021-9045(88)90038-XzbMath0644.41017MaRDI QIDQ1102475

J. G. Clunie, Marvin Rosenblum, J. Milne Anderson, James Rovnyak

Publication date: 1988

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

zbMATH Keywords

best approximation with constraints

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Approximation with constraints (41A29)

Related Items (1)

Obituary: James (Jim) Gourlay Clunie 1926-2013

Cites Work

• Inversion of Toeplitz matrices
• Two extremal problems
• Reconstructing a function from its values on a subset of its domain - a Hilbert space approach
• Über adjungierte Funktionaloperatoren
• The absolute continuity of Toeplitz's matrices
• Extremal polynomials associated with a system of curves in the complex plane
• Some Hilbert Space Extremal Problems
• Integral equations on a half-line with kernel depending upon the difference of the arguments
• An Application of Doubly Orthogonal Functions to a Problem of Approximation in Two Regions
• Hilbert Space Extremal Problems with Constraints
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