A decomposition theorem in II1-factors

被引:16
|
作者
Dykema, Kenneth [1 ]
Sukochev, Fedor [2 ]
Zanin, Dmitriy [2 ]
机构
[1] Texas A&M Univ, Dept Math, College Stn, TX 77843 USA
[2] Univ New S Wales, Sch Math & Stat, Kensington, NSW 2033, Australia
来源
JOURNAL FUR DIE REINE UND ANGEWANDTE MATHEMATIK | 2015年 / 708卷
关键词
OPERATORS;
D O I
10.1515/crelle-2013-0084
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Building on results of Haagerup and Schultz, we decompose an arbitrary operator in a diffuse, finite von Neumann algebra into the sum of a normal operator and an s.o.t.-quasinilpotent operator. We also prove an analogue of Weyl's inequality relating eigenvalues and singular values for operators in a diffuse, finite von Neumann algebra.
引用
收藏
页码:97 / 114
页数:18
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