$p$-nuclearity of reduced group $L^p$-operator algebras

Fuente: arXiv
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Auteur principal: Wang, Zhen
Format: Preprint
Publié: 2024
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author Wang, Zhen
author_facet Wang, Zhen
contents Let $p\in (1,\infty)$ and let $G$ be a discrete group. G. An, J.-J. Lee and Z.-J. Ruan introduced $p$-nuclearity for $L^p$-operator algebras. They proved that the reduced group $L^p$-operator algebra $F^p_λ(G)$ is $p$-nuclear if $G$ is amenable. In this paper, we show that the converse is true. This answers an open problem concerning the $p$-nuclearity for reduced group $L^p$-operator algebras of N. C. Phillips.
format Preprint
id arxiv_https___arxiv_org_abs_2412_18643
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle $p$-nuclearity of reduced group $L^p$-operator algebras
Wang, Zhen
Functional Analysis
Operator Algebras
Let $p\in (1,\infty)$ and let $G$ be a discrete group. G. An, J.-J. Lee and Z.-J. Ruan introduced $p$-nuclearity for $L^p$-operator algebras. They proved that the reduced group $L^p$-operator algebra $F^p_λ(G)$ is $p$-nuclear if $G$ is amenable. In this paper, we show that the converse is true. This answers an open problem concerning the $p$-nuclearity for reduced group $L^p$-operator algebras of N. C. Phillips.
title $p$-nuclearity of reduced group $L^p$-operator algebras
topic Functional Analysis
Operator Algebras
url https://arxiv.org/abs/2412.18643