Norm-one projections onto subspaces of finite codimension in \(\ell_ 1\) and \(c_ 0\)

DOI10.1007/BF01960506zbMath0763.46020OpenAlexW1980053512MaRDI QIDQ1180742

Pier Luigi Papini, Marco Baronti

Publication date: 27 June 1992

Published in: Periodica Mathematica Hungarica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01960506

zbMATH Keywords

projection1-complemented

Mathematics Subject Classification ID

Classical Banach spaces in the general theory (46B25) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Banach sequence spaces (46B45) Isometric theory of Banach spaces (46B04)

Related Items

Stability of unique Hahn–Banach extensions and associated linear projections ⋮ One-complemented subspaces of Musiełak-Orlicz sequence spaces ⋮ Norm-one projections onto subspaces of \((\ell ^{\infty})\) ⋮ A uniform estimate of the relative projection constant ⋮ Contractive projections and isometries in sequence spaces ⋮ On intersections of ranges of projections of norm one in Banach spaces

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