On norm derivatives and the ball-covering property of Banach spaces

Fuente: arXiv
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Main Author: Sain, Debmalya
Format: Preprint
Published: 2024
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author Sain, Debmalya
author_facet Sain, Debmalya
contents We study a local version of the ball-covering problem in Banach spaces, and obtain a complete solution to it in terms of the norm derivatives. We illustrate the advantage of the local approach by obtaining substantial refinements of several previously known results on this topic.
format Preprint
id arxiv_https___arxiv_org_abs_2408_00685
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle On norm derivatives and the ball-covering property of Banach spaces
Sain, Debmalya
Functional Analysis
We study a local version of the ball-covering problem in Banach spaces, and obtain a complete solution to it in terms of the norm derivatives. We illustrate the advantage of the local approach by obtaining substantial refinements of several previously known results on this topic.
title On norm derivatives and the ball-covering property of Banach spaces
topic Functional Analysis
url https://arxiv.org/abs/2408.00685