Variational density matrix optimization using semidefinite programming. - Brecht Verstichel; Helen van Aggelen; Dimitri Van Neck; Paul W. Ayers; Patrick Bultinck (Comput. Phys. Commun., 2011)

A primal-dual semidefinite programming algorithm tailored to the variational determination of the two-body density matrix. - Brecht Verstichel; Helen van Aggelen; Dimitri Van Neck; Patrick Bultinck; Stijn De Baerdemacker (Comput. Phys. Commun., 2011)