Y. Zhang

School of Mathematical Sciences‎, ‎Huaibei Normal University‎, ‎Huaibei 235000‎, P.R. ‎China.

[ 1 ] - Weak log-majorization inequalities of singular values between normal matrices and their absolute values

‎This paper presents two main results that the singular values of the Hadamard product of normal matrices $A_i$ are weakly log-majorized by the singular values of the Hadamard product of $|A_{i}|$ and the singular values of the sum of normal matrices $A_i$ are weakly log-majorized by the singular values of the sum of $|A_{i}|$‎. ‎Some applications to these inequalities are also given‎. ‎In addi...

نویسندگان همکار

D. Chen 1