摘要
定义了区间对角乘积占优、区间拟对角占优、区间拟对角乘积占优及区间共轭对角占优等区间矩阵。给出了它们的性质和相互关系及其与区间H矩阵之间的关系。将本文的有关结果及含文献[1]的主要结果给予了推广。
Abstract: The matrices with interval diagonal-multicative dominance, generalized interval diagonal dominance, conjugate interval diagonal dominance are defined.Their properties and relations with interval H-matrix are obtained. Some results concerned in the paper as well as includeing the main results in Ref. [1] are generalized.
出处
《电子科技大学学报》
EI
CAS
CSCD
北大核心
1992年第4期429-433,共5页
Journal of University of Electronic Science and Technology of China
关键词
矩阵
区间矩阵
对角占优矩阵
matrics
interval matrix
diagonal dominant matrix
H-matrix
