Sharp bounds for Neuman means by harmonic, arithmetic, and contraharmonic means
type: Item
instance of: scholarly article
title: Sharp bounds for Neuman means by harmonic, arithmetic, and contraharmonic means
zbMATH Open document ID: 1474.26167
DOI: 10.1155/2014/914242
author: Zhijun Guo
author: Yu-Ming Chu
author: Ying-Qing Song
author: Xiao-Jing Tao
published in: Abstract and Applied Analysis
publication date: 2019-02-14T00:00:00Z
review text: Summary: We give several sharp bounds for the Neuman means \(N_{A H}\) and \(N_{H A}\) (\(N_{C A}\) and \(N_{A C}\)) in terms of harmonic mean \(H\) (contraharmonic mean \(C\)) or the geometric convex combination of arithmetic mean \(A\) and harmonic mean \(H\) (contraharmonic mean \(C\) and arithmetic mean \(A\)) and present a new chain of inequalities for certain bivariate means.
Mathematics Subject Classification ID: 26E60
Mathematics Subject Classification ID: 20D05
zbMATH DE Number: 7023296
Wikidata QID: Q59042791
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2014/914242
OpenAlex ID: W2001140050
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description: scientific article; zbMATH DE number 7023296