@article{18832, year={2001}, issn={}, journal={RICERCA OPERATIVA}, number={98-99-100}, volume={}, doi={}, title={Computing inertias of KKT matrix and reduced Hessian via the ABS algorithm}, abstract={} url={http://www.francoangeli.it/Riviste/Scheda_rivista.aspx?idArticolo=18832}, author={Li-Wei Zhang} pages={}, language={EN}}