Volume 12, Issue 1 Masayuki Fujimoto Yuki Seo Matrix Richard inequality via the geometric mean 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 Masayuki Fujimoto Yuki Seo Find more articles with the same keywords Buzano inequality matrix geometric mean Richard inequality Cauchy-Schwarz inequality Find more articles with the same subject classes 15A45 47A64