Relative Chebyshev centers in normed linear spaces. II

DOI10.1016/0021-9045(83)90147-8zbMath0528.41020OpenAlexW4205896519MaRDI QIDQ787049

Zvi Ziegler, Dan Amir

Publication date: 1983

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

Full work available at URL: https://doi.org/10.1016/0021-9045(83)90147-8

zbMATH Keywords

Chebyshev normrelative Chebyshev center

Mathematics Subject Classification ID

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

Related Items (4)

Strong uniqueness and alternation theorems for relative Chebyshev centers ⋮ GEOMETRIC AND FIXED POINT PROPERTIES IN PRODUCTS OF NORMED SPACES ⋮ Unnamed Item ⋮ Chebyshev centres, Jung constants, and their applications

Cites Work

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• Relative Chebyshev centers in normed linear spaces. I
• Global approximation with bounded coefficients
• Approximation of random functions
• Global approximation of a compact set by elements of a convex set in a normed space
• Equioscillation under nonuniqueness in the approximation of continuous functions
• Chebyshev approximation of regulated functions by unisolvent families
• Approximation with respect to sums of Chebyshev norms
• On vectorial approximation
• On Best Simultaneous Approximation in Normed Linear Spaces
• Simultaneous Chebyshev Approximation of Functions on an Interval
• Simultaneous Approximation of a Set of Bounded Real Functions
• Normed Linear Spaces that are Uniformly Convex in Every Direction
• On best simultaneous approximation

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