Volume 9, Issue 2 Willian Franca Commuting traces on invertible and singular operators 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 Willian Franca Find more articles with the same keywords Hilbert spaces commuting traces centralizing maps invertible operators singular operators Find more articles with the same subject classes 47A05