Volume 20, Issue 3 Zhengge Huang Ligong Wang Zhong Xu Some new estimations for the Hadamard product of a nonsingular M-matrix and its inverse 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 Zhengge Huang Ligong Wang Zhong Xu Find more articles with the same keywords nonsingular M-matrix Hadamard product inequality minimum eigenvalue Find more articles with the same subject classes 15A06 15A18 15A48