An example of a disconnected sun in a Banach space

DOI10.1007/BF01140277zbMath0456.41031MaRDI QIDQ1150838

V. A. Koshcheev

Publication date: 1980

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

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 (1)

Connectedness and other geometric properties of suns and Chebyshev sets

Cites Work

• Unnamed Item
• Geometrical characterizations for nonlinear uniform approximation
• APPROXIMATIVE PROPERTIES OF SETS IN NORMED LINEAR SPACES
• Chebyshev Sets in C[0,1 Which are not Suns]

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