Volume 17, Issue 3 Wushuang Liu Xingkai Hu Yaoqun Wang Yuan Yi Two lower bounds for the smallest singular value of matrices 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 Wushuang Liu Xingkai Hu Yaoqun Wang Yuan Yi Find more articles with the same keywords singular value Frobenius norm lower bound Find more articles with the same subject classes 15A18 15A42 15A60