摘要
秩是矩阵的重要数值特征之一 .本文运用矩阵的范数 ,分析、研究列满矩阵 ,提出并证明了列满矩阵元素扰动秩的稳定性定理及两个推论 .
Rank is one of the important numerical value characteristics in matrix. Applying matrix norm to analyse column filled matrix, this paper put forward and demostrated the stability of column filled matrix element's motion rank and two inferences.
出处
《工科数学》
2000年第1期51-54,共4页
Journal of Mathematics For Technology
基金
Studying Programme Item of Natural Science offered by Hubei Province Education Committee!Item Number:97C0 70
关键词
列满矩阵
范数
扰动
秩
相容性
稳定性
元素
column filled matrix
matrix norm
motion
rank of matrix
compatibility
stability
