TY - JOUR AU - Molnar, Lajos AU - Nagy, Gergo TI - Thompson isometries on positive operators: the 2-dimensional case JO - The electronic journal of linear algebra PY - 2010 SP - 79 EP - 89 VL - 20 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ELA_2010__20__a49/ LA - en ID - ELA_2010__20__a49 ER -