Volume 24, Issue 2 Sejong Kim Operator inequalities and gyrolines of the weighted geometric means 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 Sejong Kim Find more articles with the same keywords positive definite operator Loewner order geometric mean spectral geometric mean gyrogroup gyroline Find more articles with the same subject classes 47B65 15B48