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An α-number characterization of Lp spaces on uniformly rectifiable sets
Azzam, Jonas (University of Edinburgh. School of Mathematics)
Dąbrowski, Damian (Universitat Autònoma de Barcelona. Departament de Matemàtiques)

Date: 2023
Abstract: We give a characterization of Lp(σ) for uniformly rectifiable measures σ using Tolsa's α-numbers, by showing, for 1 < p < ∞ and f ∈ Lp(σ), that kfkLp(σ) ∼Z ∞0(αfσ(x, r) + |f|x,rασ(x, r))2drr12Lp(σ).
Rights: Tots els drets reservats.
Language: Anglès
Document: Article ; recerca ; Versió publicada
Subject: Quantitative rectifiability ; Uniformly rectifiable sets ; Α-numbers ; Lp spaces
Published in: Publicacions matemàtiques, Vol. 67 Núm. 2 (2023) , p. 819-850 (Articles) , ISSN 2014-4350

Adreça original: https://raco.cat/index.php/PublicacionsMatematiques/article/view/418513
DOI: 10.5565/PUBLMAT6722313


32 p, 706.4 KB

The record appears in these collections:
Articles > Published articles > Publicacions matemàtiques
Articles > Research articles

 Record created 2023-07-20, last modified 2023-07-22



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