Approximation properties of sets with bounded complements

DOI10.1017/S0308210500032376zbMath0479.41032MaRDI QIDQ3937148

Carlo Franchetti, Pier Luigi Papini

Publication date: 1981

Published in: Proceedings of the Royal Society of Edinburgh: Section A Mathematics (Search for Journal in Brave)

zbMATH Keywords

convex bodymetric projectionChebyshev setproximinal setcavern

Mathematics Subject Classification ID

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

Related Items

Inspheres and inner products ⋮ On approximation properties of sets with convex complement ⋮ Relationships Between Farthest Point Problem and Best Approximation Problem ⋮ On a problem of H. Berens

Cites Work

• Sheltered points in normed spaces
• Differentiability of the distance to a set in Hilbert space