摘要
本文得到分配格上行 (或列 )对角占优阵 A的不变式 per(A)的特征 ,以及 A的幂序列的收敛性 .给出对称方阵可实现的充要条件 ,对于有界分配格上的行 (或列 )
In this paper,a discussion is held about the permanent and the power convergence of the row (or column) diagonally dominant matrix over distributive lattice L.A necessary and sufficient condition for realizability of a symmetric matrix A over L is given,that is , A must be a diagonally dominant matrix.
出处
《内蒙古工业大学学报（自然科学版）》
2000年第2期98-100,共3页
Journal of Inner Mongolia University of Technology：Natural Science Edition
关键词
对角占优阵
幂收敛性
分配格
row (or column) diagonally dominant matrix
symmetric matrix
realizability
