摘要
用简单方法证明了游兆永给出的矩阵谱半径分块估计法定理 ,给出了矩阵谱半径分块估计的另一定理 。
The theorem of block estimation of the spectral radius of a matrix by YOU Zhao yong is proved by a simple method.Another theorem of block estimation of the spectral radius of a matrix is given. Some applications as in the location of the zeros of a polynomial is presented, too.
出处
《青岛化工学院学报（自然科学版）》
2000年第1期75-77,共3页
Journal of Qingdao Institute of Chemical Technology(Natural Science Edition)
