On r-Separated Sets in Normed Spaces

DOI10.2307/2048658zbMath0758.46013OpenAlexW4245332120MaRDI QIDQ3974519

Juan Arias de Reyna

Publication date: 25 June 1992

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2048658

zbMATH Keywords

measure of noncompactnessRamsey theoryprobability in Banach spaces\(r\)-separated setsfixed point theorem for nonlinear operators

Mathematics Subject Classification ID

Fixed-point theorems (47H10) Geometry and structure of normed linear spaces (46B20) Special maps on metric spaces (54E40)

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