Relative perturbation bounds for polar factor under unitarily invariant norms

摘要：

For given generalized polar decomposition of a complex matrix under uniqueness condition, the relative perturbation bounds for the polar factor which is Hermitian positive definite or Hermitian positive semidefmite under unitarily invariant norms are presented.

关键词： generalized polar decomposition polar factor unitarily invariant norm relative perturbation bound

作者: Sitao Ling Tongsong Jiang

作者单位: Department of Mathematics, Linyi Normal University, Linyi Shandong 276005, 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: 742-745

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）