TY - JFULL AU - Minghui Wang PY - 2010/2/ TI - On Positive Definite Solutions of Quaternionic Matrix Equations T2 - International Journal of Mathematical and Computational Sciences SP - 115 EP - 118 VL - 4 SN - 1307-6892 UR - https://publications.waset.org/pdf/4376 PU - World Academy of Science, Engineering and Technology NX - Open Science Index 37, 2010 N2 - The real representation of the quaternionic matrix is definited and studied. The relations between the positive (semi)define quaternionic matrix and its real representation matrix are presented. By means of the real representation, the relation between the positive (semi)definite solutions of quaternionic matrix equations and those of corresponding real matrix equations is established. ER -