Numerical Computation of Deflating Subspaces of Skew-Hamiltonian/Hamiltonian Pencils

Peter Benner, Ralph Byers, Volker Mehrmann, Hongguo Xu. Numerical Computation of Deflating Subspaces of Skew-Hamiltonian/Hamiltonian Pencils. SIAM J. Matrix Analysis Applications, 24(1):165-190, 2002. [doi]