Drupal-Biblio17<style face="normal" font="default" size="100%">Introduction to the density matrix renormalization group ansatz in quantum chemistry</style>Drupal-Biblio17<style face="normal" font="default" size="100%">Orbital optimization in the density matrix renormalization group, with applications to polyenes and ss-carotene</style>Drupal-Biblio17<style face="normal" font="default" size="100%">Accelerating convergence in iterative solution for large-scale complete active space self-consistent-field calculations</style>Drupal-Biblio17<style face="normal" font="default" size="100%">Study of cumulant approximations to n-electron valence multireference perturbation theory</style>