Penot’s Compactness Property in Ultrametric Spaces with an Application

In this work, we investigate the compactness property in the sense of Penot in ultrametric spaces. Then, we show that spherical completeness is exactly the Penot’s compactness property introduced for convexity structures. The spherical completeness property misled some mathematicians to it to hyperc...

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Bibliographic Details
Main Authors: Mostafa Bachar, Messaoud Bounkhel, Samih Lazaiz
Format: Article
Language:English
Published: Wiley 2021-01-01
Series:Journal of Function Spaces
Online Access:http://dx.doi.org/10.1155/2021/5542843
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