On the distance between two Chebyshev sets in Banach spaces

DOI10.1155/S0161171297000835zbMath0896.46007OpenAlexW2009506225MaRDI QIDQ1365297

Wagdy Gomaa El-Sayed

Publication date: 1 October 1997

Published in: International Journal of Mathematics and Mathematical Sciences (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/47970

zbMATH Keywords

metric projectiondistance between two Chebyshev sets

Mathematics Subject Classification ID

Geometry and structure of normed linear spaces (46B20)

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