A highly non-smooth norm on Hilbert space
type: Item
instance of: scholarly article
title: A highly non-smooth norm on Hilbert space
zbMATH Open document ID: 0935.46012
DOI: 10.1007/BF02773476
author: Eva Kopecká
author: Jiří Matoušek
published in: Israel Journal of Mathematics
publication date: 2000-02-09T00:00:00Z
Mathematics Subject Classification ID: 46B03
Mathematics Subject Classification ID: 46C05
zbMATH DE Number: 1358181
zbMATH Keywords: equivalent norm
zbMATH Keywords: Fréchet differentiable
zbMATH Keywords: Aronszajn null
zbMATH Keywords: conjecture of Borwein and Noll
MaRDI profile type: Publication
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full work available at URL: https://doi.org/10.1007/bf02773476
OpenAlex ID: W2021812502
description: scientific article; zbMATH DE number 1358181