On an L 1 -Approximation Problem

DOI10.2307/2045223zbMath0569.41022OpenAlexW2520144525MaRDI QIDQ3687156

András Kroó

Publication date: 1985

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2045223

zbMATH Keywords

Chebyshev subspaceA-propertypositive bounded weight

Mathematics Subject Classification ID

Uniqueness of best approximation (41A52)

Related Items (11)

One-sidedL¹Norm and Best Approximation in One-sidedL¹Norm ⋮ Examples of unicity subspaces in L₁-approximation ⋮ A general approach to the study of Chebyshev subspaces in \(L_ 1\)- approximation of continuous functions ⋮ Properties of unicity subspaces in \(L_ 1\)-approximation ⋮ Necessary conditions for uniqueness in \(L^ 1\)-approximation ⋮ On the uniqueness of canonical points in the Hobby-Rice theorem ⋮ Uniqueness of best α-norm approximation andA-spaces ⋮ Some properties of \(A\)-spaces and their relationship to \(L^ 1\)- approximation ⋮ On \(A\)-spaces and their relation to the Hobby-Rice theorem ⋮ Uniqueness of simultaneous approximations in continuous function spaces ⋮ Almost Chebyshev properties for \(L^ 1\)-approximation of continuous functions

This page was built for publication: On an L 1 -Approximation Problem