Volume 6, Issue 1 Xiaofei Qi Jinchuan Hou Strong commutativity preserving maps on triangular rings 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 Xiaofei Qi Jinchuan Hou Find more articles with the same keywords triangular rings nest algebras strong commutativity general preservers Find more articles with the same subject classes 47L35 16U80