Continuous convexity and canonical partial metrics in normed spaces

The aim of this paper is to study the canonical partial metric associated to the norm of a normed space, whose related non-translation-invariant topology can be used to characterize the convexity properties of the original space. In order to do this, we define and characterize a new intermediate geo...

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Veröffentlicht in:Bulletin of the Belgian Mathematical Society, Simon Stevin Simon Stevin, 2008, Vol.15 (3), p.547-559
Hauptverfasser: Oltra, S., Romaguera, S., Sánchez Pérez, E.A.
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Sprache:eng
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Zusammenfassung:The aim of this paper is to study the canonical partial metric associated to the norm of a normed space, whose related non-translation-invariant topology can be used to characterize the convexity properties of the original space. In order to do this, we define and characterize a new intermediate geometric property that we call continuous convexity, which appears in a natural way in the context of the canonical partial metric topology.
ISSN:1370-1444
2034-1970
DOI:10.36045/bbms/1222783099