北华大学学报（自然科学版）2017，Vol.18Issue(3)：294-298,5.DOI:10.11713/j.issn.1009-4822.2017.03.003
一类二分块下的α-对角占优矩阵
A Class of Partitioned α-diagonally Dominant Matrices
摘要
Abstract
By using the theorem of matrix analysis, we discuss a several of sufficient conditions for a class of partitioned α-diagonally dominant matrices to be a H-Matrix and compare the relations to other diagonally dominant matrices.关键词
α-对角占优矩阵/分块矩阵/H-矩阵Key words
α-diagonally dominant matrices/partitioned matrices/H-Matrix分类
数理科学引用本文复制引用
张媛,张秀玉,吕洪斌..一类二分块下的α-对角占优矩阵[J].北华大学学报（自然科学版）,2017,18(3):294-298,5.基金项目
国家自然科学基金项目(51178001). （51178001）
