Chebyshev sets and strong convexity of metric linear spaces

DOI10.1007/BF01224836zbMath0427.46001MaRDI QIDQ1136303

A. I. Vasil'ev

Publication date: 1979

Published in: Mathematical Notes (Search for Journal in Brave)

zbMATH Keywords

Chebyshev setsstrong convexitymetric linear spaces

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Locally convex Fréchet spaces and (DF)-spaces (46A04) Convex sets in topological linear spaces; Choquet theory (46A55) Compactness in topological linear spaces; angelic spaces, etc. (46A50)

Related Items (2)

Metrically round and sleek metric spaces ⋮ Remarks on balls in metric spaces

Cites Work

• Beiträge zur Approximationstheorie in metrisierbaren lokalkonvexen Räumen
• Normartige Metriken auf metrisierbaren lokalkonvexen topologischen Vektorräumen
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