摘要
对于 m×n(m≥n)非负(列随机)矩阵.如果存在 n×n 双(行)次随机矩阵 X,Y 满足 A=BX 和 B=AY,则有置换矩阵 P,使A=BP 成立.
In this paper authors prove that for mxn(m≥n)nonnegative(column,stochastic) matrices,if there be nxn doubly(row)substochastic matrices X,Y such that A= BX and B=AY,then A=BP for some permulation matrix P.
出处
《沈阳建筑工程学院学报》
1993年第2期204-207,共4页
Journal of Shenyang Archit Civil Eng Univ: Nat Sci
关键词
极端列
随机矩阵
注记
extreme columns
row stochastic matrices
doubly stochastic matrices
row substochastic matrices
doubly stochastic matrices
