摘要
应用代数学中矩阵这一数学工具 ,揭示了分块矩阵与集合的一个剖分的相互联系 ,阐明了等价关系的内在本质 .
In this paper,the relation between a partition of limit set and partitioned matrix is studied by means of matrix tool of applied algebra.The inherent law of equivalent relation is revealed.
出处
《唐山学院学报》
2001年第2期8-9,13,共3页
Journal of Tangshan University
关键词
等价关系
等价类
矩阵
商集
秩
equivalent relation
equivalent class
matrix
quotient set
rank
