Volume 13, Issue 2 Junjian Yang Linzhang Lu Zhen Chen A note on more inequalities for sector matrices Downloads Abstract PDF Full article PDF DOI { copied = true; setTimeout(() => copied = false, 2000) })" :aria-label="copied ? 'DOI copied' : 'Copy DOI'" :title="copied ? 'Copied' : 'Copy DOI'" > Find all available articles from these authors Junjian Yang Linzhang Lu Zhen Chen Find more articles with the same keywords sector matrices unitarily invariant norm arithmetic mean geometric mean harmonic mean Find more articles with the same subject classes 47A63 15A45