New upper bounds of eigenvalues modules sum of complez matrices

摘要：

New upper bounds of eigenvalues modules sum of complex matrices are provided. These upper bounds strengthen some results those attribute to Semyon Aranovich Ger~chgorin, Schur and HenriPoincarérespectively.

关键词： Complez matriz Ger(s)chgorin theorem Eigenvalue Modules sum Upper bounds Estimate

作者: Junliang Wu Yong Wang Desheng Kuang

作者单位: College of Mathematics & Physics, Chongqing University, Chongqing, 400044, China School of Economics and Business Administration of ChongQing University, Chongqing, 400044, 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: 1122-1124

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）