On the Fischer inequality
On the Frobenius condition number of positive definite matrices.
On the Hölder continuity of matrix functions for normal matrices.
On the star partial ordering of normal matrices.
On weighted partial orderings on the set of rectangular complex matrices.
One-sided simultaneous inequalities and sandwich theorems for diagonal similarity and diagonal equivalence of nonnegative matrices.
Operator norms of words formed from positive-definite matrices.