Ball proximinal and strongly ball proximinal hyperplanes

DOI10.1016/J.JAT.2013.04.006zbMath1290.46012OpenAlexW2005296539MaRDI QIDQ390524

Mohammad Hasan, H. S. Yoon

Publication date: 8 January 2014

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jat.2013.04.006

zbMATH Keywords

hyperplanesball-proximinality

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Geometry and structure of normed linear spaces (46B20) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65)

Related Items (5)

Strong proximinality of exposed faces of \(C_0(T)\) ⋮ E-proximinal subspaces ⋮ Unnamed Item ⋮ Unnamed Item ⋮ Survey of last ten years of work done in India in some selected areas of functional analysis and operator theory

Cites Work

• Unnamed Item
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• Proximinality and renormings: some new examples
• Strongly proximinal subspaces of finite codimension in C(K)
• On the proximinality of the unit ball of proximinal subspaces in Banach spaces: A counterexample
• Strong proximinality and polyhedral spaces

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