Volume 21, Issue 3 Lulu Ma Lei Hou A matrix inequality for positive double John decomposition 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 Lulu Ma Lei Hou Find more articles with the same keywords matrix inequality John decomposition positive double John decomposition Find more articles with the same subject classes 26D15 52A21 52A40