Volume 15, Issue 1 Chunguang Ren Two lower bounds about singular subspaces 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 Chunguang Ren Find more articles with the same keywords lower bounds unitarily invariant norm sinΘ distance singular value decomposition Find more articles with the same subject classes 15A18 15A42 34D15