Projections in normed linear spaces and sufficient enlargements

DOI10.1007/s000130050270zbMath0937.46007arXivmath/0203085OpenAlexW2009847325MaRDI QIDQ1273231

Mikhail I. Ostrovskii

Publication date: 7 March 1999

Published in: Archiv der Mathematik (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0203085

zbMATH Keywords

projection constantorthogonal groupprojectionconvex bodyHaar measuresufficient enlargement

Mathematics Subject Classification ID

Geometry and structure of normed linear spaces (46B20) Local theory of Banach spaces (46B07) Convexity and finite-dimensional Banach spaces (including special norms, zonoids, etc.) (aspects of convex geometry) (52A21) Convex sets in topological linear spaces; Choquet theory (46A55)

Related Items (5)

Hahn-Banach operators ⋮ Sufficient enlargements of minimal volume for finite-dimensional normed linear spaces ⋮ Compositions of projections in Banach spaces and relations between approximation properties ⋮ Minimal-volume shadows of cubes ⋮ Minimal-volume projections of cubes and totally unimodular matrices

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