A case where balancing is harmful. Watkins, David S. — 2006 ETNA. Electronic Transactions on Numerical Analysis [electronic only]
On the reduction of a Hamiltonian matrix to Hamiltonian Schur form. Watkins, David S. — 2006 ETNA. Electronic Transactions on Numerical Analysis [electronic only]
Polynomial eigenvalue problems with Hamiltonian structure. Mehrmann, Volker; Watkins, David — 2002 ETNA. Electronic Transactions on Numerical Analysis [electronic only]
Cholesky-like factorizations of skew-symmetric matrices. Benner, Peter; Byers, Ralph; Fassbender, Heike; Mehrmann, Volker; Watkins, David — 2000 ETNA. Electronic Transactions on Numerical Analysis [electronic only]