基于Z-矩阵与非负矩阵的关系,给出了不可约Z-矩阵最小特征值及特征向量的同步数值算法,数值实验表明算法是可行有效的。
Based on the relationship between the Z-matrix and the nonnegative matrix, proposed iu this paper is a numerical algorithm for the minimal eigenvalue and its eigenvector of an irreducible Z-matrix. Numerical example shows that the algorithm is feasible and effective.