TY - JOUR AU - Woźnicki, Zbigniew I. TI - Basic comparison theorems for weak and weaker matrix splittings JO - The electronic journal of linear algebra PY - 2001 SP - 53 EP - 59 VL - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ELA_2001__8__a7/ LA - en ID - ELA_2001__8__a7 ER -