Some remarks on the triangle inequality for norms
2008 (English)In: Banach Journal of Mathematical Analysis, ISSN 1735-8787, Vol. 2, no 2, 31-41 p.Article in journal (Refereed) Published
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.
Research subject Mathematics
IdentifiersURN: urn:nbn:se:ltu:diva-3841Local ID: 1b0813c0-8676-11dd-8275-000ea68e967bOAI: oai:DiVA.org:ltu-3841DiVA: diva2:976703
Validerad; 2008; 20080919 (ysko)2016-09-292016-09-29Bibliographically approved