TY - JOUR AU - Fujimoto, Takao AU - Ranade, Ravindra R. TI - Two characterizations of inverse-positive matrices: the Hawkins-Simon condition and the Le Chatelier-Braun principle JO - The electronic journal of linear algebra PY - 2004 SP - 59 EP - 65 VL - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ELA_2004__11__a16/ LA - en ID - ELA_2004__11__a16 ER -