Volume 11, Issue 4 Sen Zhu Complex symmetric operators, skew symmetric operators and reflexivity 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 Sen Zhu Find more articles with the same keywords complex symmetric operators and matrices skew-symmetric operator preannihilator reflexivity transitivity Find more articles with the same subject classes 47B99 47A15 47L05