On circumradii of sets and roughly contractive mappings

zbMath1038.46014MaRDI QIDQ1409804

Hoang Xuan Phu

Publication date: 22 October 2003

Published in: Vietnam Journal of Mathematics (Search for Journal in Brave)

zbMATH Keywords

fixed pointsrelative radius

Mathematics Subject Classification ID

Fixed-point theorems (47H10) Geometry and structure of normed linear spaces (46B20)

Related Items (1)

Fixed-point properties of roughly contractive mappings

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