Volume 15, Issue 3 Chunyan Deng Shunqin Wang On some characterizations of the partial orderings for bounded 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 Chunyan Deng Shunqin Wang Find more articles with the same keywords linear operator partial ordering Moore-Penrose inverse group inverse Find more articles with the same subject classes 15A09 47A05