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Some remarks on the triangle inequality for norms
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Mathematical Science.ORCID iD: 0000-0002-9584-4083
2008 (English)In: Banach Journal of Mathematical Analysis, ISSN 1735-8787, Vol. 2, no 2, 31-41 p.Article in journal (Refereed) Published
Abstract [en]

Remarks about strengthening of the triangle inequality and its reverse inequality in normed spaces for two and more elements are collected. There is also a discussion on Fischer-Musz´ely equality for n-elements in a normed space. Some other estimates which follow from the triangle inequality are also presented.

Place, publisher, year, edition, pages
2008. Vol. 2, no 2, 31-41 p.
National Category
Mathematical Analysis
Research subject
Mathematics
Identifiers
URN: urn:nbn:se:ltu:diva-3841Local ID: 1b0813c0-8676-11dd-8275-000ea68e967bOAI: oai:DiVA.org:ltu-3841DiVA: diva2:976703
Note
Validerad; 2008; 20080919 (ysko)Available from: 2016-09-29 Created: 2016-09-29 Last updated: 2017-11-24Bibliographically approved

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