Nizar Radwan

Spaces of symmetric matrices of bounded rank

Raphael Loewy, Nizar Radwan, R. Loewy, 1994 .

An inverse eigenvalue problem for symmetric and normal matrices

Nizar Radwan, 1996 .

On linear subspaces of nilpotent elements in a Lie algebra

R. Meshulam, Nizar Radwan, 1998 .

On spaces of matrices with a bounded number of eigenvalues.

R. Loewy, Nizar Radwan, 1998 .