On singletonness of uniquely remotal sets

DOI10.1007/BF01946377zbMath0734.41035MaRDI QIDQ810795

Tulsi Dass Narang

Publication date: 1990

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

zbMATH Keywords

farthest pointsingleton

Mathematics Subject Classification ID

Spaces of vector- and operator-valued functions (46E40) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65)

Related Items (4)

Existence of unique fixed point of a mapping defined on an uniquely remotal subset in Hilbert space ⋮ Farthest point problem and partial statistical continuity in normed linear spaces ⋮ Unnamed Item ⋮ Uniquely remotal sets in Banach spaces

Cites Work

• Convexity of Chebyshev sets
• Nearly compact sets and the farthest point map
• Sets with unique farthest points
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