一类反三角矩阵群逆存性理论的研究
Study on the Inverse Existence Theory of a Class of Anti-Triangular Matrix Groups
摘要
通过构造子块矩阵之间的相容性,结合矩阵投影和初等分解性质,结果给出一类反三角矩阵(AA(1)+B(1)B A B 0)群逆存在性定理和具体表达式。
作者
朱文君
余新宏
吴春蕾
ZHU Wenjun;YU Xinghong;WU Chunlei
出处
《北部湾大学学报》
2023年第4期26-30,共5页
Journal of BeiBu Gulf University
基金
安徽省自然科学重点研究项目(KJ2021A1222)。
二级参考文献9
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