On normed linear spaces which are proximinal in every superspace

DOI10.1016/0021-9045(73)90043-9zbMath0255.41028OpenAlexW1991065107MaRDI QIDQ2558619

Ivan Singer

Publication date: 1973

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

Full work available at URL: https://doi.org/10.1016/0021-9045(73)90043-9

Mathematics Subject Classification ID

Normed linear spaces and Banach spaces; Banach lattices (46B99) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65)

Related Items (2)

On proximinality of convex sets in superspaces ⋮ Strong proximinality and renormings

Cites Work

• Characterizations of reflexivity
• The Existence and Unicity of Best Approximations.
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