Volume 8, Issue 2 Guanghui Cheng Note on some upper bounds for the condition number 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 Guanghui Cheng Find more articles with the same keywords singular value Condition number Frobenius norm nonsingular matrix Find more articles with the same subject classes 15A18 65F35