Minimal extremal subsets of the unit sphere

DOI10.1007/BF01428200zbMath0223.46020OpenAlexW1976791850MaRDI QIDQ2548056

Robert J. Lindahl, Frank Deutsch

Publication date: 1972

Published in: Mathematische Annalen (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/162285

Mathematics Subject Classification ID

Geometry and structure of normed linear spaces (46B20)

Related Items

Strong proximinality of exposed faces of \(C_0(T)\), Polyhedral points, QP-points and Q-points, Proximinal faces of some Banach spaces, Unnamed Item, Suns, moons, and quasi-polyhedra, Closures of faces of compact convex sets

Cites Work

• Quasi-interior points and the extension of linear functionals
• Continuity of the set-valued metric projection
• Semicontinuity of the face-function of a convex set
• Suns, moons, and quasi-polyhedra
• Uniqueness of Hahn-Banach Extensions and Unique Best Approximation
• Best n -Dimensional Approximation to Sets of Functions
• Convex Analysis
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