Codimension-one minimal projections onto Haar subspaces
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Publication:596826
DOI10.1016/J.JAT.2004.03.002zbMath1063.47011OpenAlexW2010158022MaRDI QIDQ596826
Grzegorz Lewicki, Michael Prophet
Publication date: 10 August 2004
Published in: Journal of Approximation Theory (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.jat.2004.03.002
Related Items (8)
Minimal Versus Orthogonal Projections onto Hyperplanes in $$\ell _1^{n}$$ ℓ 1 n and $$\ell _{\infty }^{n}$$ ℓ ∞ n ⋮ Approximate orthogonality in normed spaces and its applications. II ⋮ Vertices of the unit ball of subspaces in \(\mathcal{L}(H)\) and strong unicity of best approximation in \(\mathcal{L}(l_2^2)\) ⋮ Codimension-one minimal extensions onto Haar subspaces ⋮ Computation of Minimal Projections and Extensions ⋮ The unique minimality of an averaging projection ⋮ Extensions of linear operators from hyperplanes and strong uniqueness of best approximation in \(\mathcal{L}(X, W)\) ⋮ On the non-uniqueness of minimal projection in \(L_p\) spaces
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