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Title

Some inequalities for weighted harmonic and arithmetic operator means

Authors

Year of publication

2018

Published in

Fasciculi Mathematici

Journal year: 2018 | Journal number: nr 61

Article type

scientific article

Publication language

english

Keywords
EN
  • Young’s inequality
  • convex functions
  • arithmetic mean-harmonic mean inequality
  • operator means
  • operator inequalities
Abstract

EN In this paper we establish some upper and lower bounds for the difference between the weighted arithmetic and harmonie operator means under various assumption for the positive invertible operators A, B. Some applications when A, B are bounded above and below by positive constants are given as well.

Pages (from - to)

43 - 54

DOI

10.1515/fascmath-2018-0016

License type

CC BY-NC-ND (attribution - noncommercial - no derivatives)

Full text of article

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Access level to full text

public

Points of MNiSW / journal

10.0

Points of MNiSW / journal in years 2017-2021

10.0

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