节点文献
关于矩阵方程Φ(X)=1/nJ_n的解
Real Solutions of Equation Φ(X)=1/nJ_n
【摘要】 证明了若A、B、C、D为Φ(X) =1nJn 的解 ,AC-1+BD-1=0 ,则 ABCD 为Φ(X) =12nJ2n 的解 ,同时证明了该定理的逆命题
【Abstract】 We show that that matrix AB CD is a solution of equation Φ(X)=12nJ 2n ,if A,B,C,D is nonsingular solutions of equation Φ(X)=1nJ n and AC -1 +BD -1 =0. At the same time, we prove the invert theory of the theory.
【关键词】 Hadamard积;
对角等价;
置换对角等价;
【Key words】 hadamard product; diagonally equovalent; permutation diagonally equivalent;
【Key words】 hadamard product; diagonally equovalent; permutation diagonally equivalent;
- 【文献出处】 哈尔滨工程大学学报 ,Journal of Harbin Engineering University , 编辑部邮箱 ,2002年04期
- 【分类号】O151.21
- 【被引频次】3
- 【下载频次】16