On the Eigenvalues of Sums of Hermitian Matrices. II.
On the equivalence of Hermitian inner products on topological *-algebras.
On the Fischer inequality
On the Hölder continuity of matrix functions for normal matrices.
On the norm of GCD and related matrices.
On the minimum vector rank of multigraphs.
On the partial ordering of almost definite matrices
On the polynomial numerical hull of a normal matrix.
On the Sharpness of Some Upper Bounds for the Spectral Radii of S.O.R. Iteration Matrices.
Overlapping Pfaffians.