摘要
对模糊矩阵中一些已有的结果进行了改进,在原只有充分条件的基础上,给出了充分必要条件及其一些推论,并对模糊常矩阵的计算给出了一个完整的结果。
Two fuzz matrices B and A, of which A is a constant fuzzy matrix,has been considered.The author has established sufficient condition for B A to be constant in previous paper.The results is improved,and the necessary and sufficient conditions are given for B A to be constant in this paper.
出处
《北京工业大学学报》
CAS
CSCD
1996年第2期123-126,共4页
Journal of Beijing University of Technology
基金
北京市青年科技骨干培养基金
关键词
模糊矩阵
模糊常矩阵
自反矩阵
充要条件
fuzzy matrix, constant fuzzy matrix, self-reflexive fuzzy matrix