Further result of a rank equality for involutory matrices and its applications

摘要：

The paper generalized and improved the rank equalities of the commutator of involutory matrix of Y.tian and Styans from a simple rank identity for any matrix. As application, it can simplify the proof of the rank equalities of the commutator of idempotent matrix.

关键词： involutory matriz idempotent matriz commutator rank of matriz

作者: Jinhui Zhang Minli Zeng

作者单位: Dept.of Math., Putian University, Putian, Fujian, 351100, 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: 1330-1334

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）