Mathematical Inequalities & Applications · Volume 18, Issue 2 On the Fan and Lidskii majorisations of positive semidefinite matrices 18-42 Pages 569-580 DOI 10.7153/mia-18-42 Downloads Short PDF Full PDF PNG Authors Eun-Young Lee Keywords matrix inequalities positive definite matrices majorisation unitary orbit trace class operators matrix geometric mean Subject classes 15A60 47A30 15A42