Solution to a Block-Rank Equation
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).
rank equation joint matriz decomposition of matriz triplets skew field
Chengyi Zhu Yunchuan Yin Yonghui Liu
Department of Applied Mathematics, Shanghai University of Finance and Economics, Shanghai,200433, Ch Department of Applied Mathematics, Shanghai Finance University, Shanghai, 201209,.China
国际会议
The Third International Workshop on Applied Matriz Theory(第三届国际矩阵分析与应用会议)
杭州
英文
598-602
2009-07-09(万方平台首次上网日期,不代表论文的发表时间)