TY - JOUR AU - Botta, Peter TI - Linear Transformation on Matrices: The Invariance of a Class of General Matrix Functions. II JO - Canadian journal of mathematics PY - 1968 SP - 739 EP - 748 VL - 20 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1968-073-5/ DO - 10.4153/CJM-1968-073-5 ID - 10_4153_CJM_1968_073_5 ER -