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arXiv:2311.16606 [math.FA]AbstractReferencesReviewsResources

A note on extreme points of the unit of Hardy-Lorentz spaces

Javier Carrillo-Alanís, Guillermo P. Curbera

Published 2023-11-28Version 1

We show that inner functions are extreme points of the unit ball of the Hardy-Lorentz space $H(\Lambda(\varphi))$, for $\Lambda(\varphi)$ a Lorentz space with $\varphi$ strictly increasing and strictly concave.

Categories: math.FA, math.CV
Subjects: 46E30, 30H10, 30J05
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