关于正定矩阵的一点注记
陈顺卿, 王子玉, 张文俊, 冯慈璜
Chinese Quarterly Journal of Mathematics . 1989, (4): 91 -97 . 

Copyright © Chinese Quarterly Journal of Mathematics, All Rights Reserved.
Tel: 0371-23881698　E-mail: sxjk@henu.edu.cn　QQ: 2454327236
Powered by Beijing Magtech Co., Ltd.