The Weighted Moore-Penrose Inverse of a Partitioned Morphism in a Preadditive Category

摘要：

This paper researches the weighted Moore-Penrose inverse of lower triangle matrix of ordertwo in matrix category over a preadditive category ζ.We give some necessary and sufficient conditions of existence and expression of the weighted Moore-Penrose inverse.

关键词： Weighted Moore-Penrose inverse Partitioned morphism Preadditive category

作者: Zuhua Liao Zhenyu Liao

作者单位: Mathematics department of School of science, Jiangnan University, 214122 Wuxi,China Mathematics department of Nanjing University ,Nanjing, China

会议类型: 国际会议

会议名称: The Third International Workshop on Applied Matriz Theory(第三届国际矩阵分析与应用会议)

会议地点: 杭州

会议语种:英文

页码: 680-684

在线出版日期: 2009-07-09（万方平台首次上网日期，不代表论文的发表时间）