Solution to a Block-Rank Equation

摘要：

Through a joint matrix decomposition of matrix triplets C, A, B over a skew field, in this note the block-rank equation over a skew field F rankA B C X=rank(A)is studied, the solution to the block-rank equation is given. This generalizes a result, obtained by GroB (Linear Algebra Appl.289 (1999) 127-130).

关键词： rank equation joint matriz decomposition of matriz triplets skew field

作者: Chengyi Zhu Yunchuan Yin Yonghui Liu

作者单位: Department of Applied Mathematics, Shanghai University of Finance and Economics, Shanghai,200433, Ch Department of Applied Mathematics, Shanghai Finance University, Shanghai, 201209,.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: 598-602

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）