Some Results on Oppenheim's Inequalities for M-Matrices. - Zhongpeng Yang; Jianzhou Liu (SIAM J. Matrix Anal. Appl., 2000)

Real Solutions of the Equation Φt(A)=1/nJn. - Xian Zhang 002; Zhongpeng Yang; Chongguang Cao (SIAM J. Matrix Anal. Appl., 2000)