A GRUSS TYPE OPERATOR INEQUALITY

被引:1
|
作者
Bottazzi, T. [1 ]
Conde, C. [1 ,2 ]
机构
[1] Inst Argentino Matemat Alberto P Caldero, Saavedra 15,3 Piso,C1083ACA, Buenos Aires, DF, Argentina
[2] Univ Nacl Gen Sarmiento, Inst Ciencias, JM Gutierrez 1150,B1613GSX, Los Polvorines, Argentina
来源
ANNALS OF FUNCTIONAL ANALYSIS | 2017年 / 8卷 / 01期
关键词
Gruss inequality; variance; trace inequality; distance formula;
D O I
10.1215/20088752-3764566
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In 2001, Renaud obtained a Gruss type operator inequality involving the usual trace functional. In this article, we give a refinement of that result, and we answer positively Renaud's open problem.
引用
收藏
页码:124 / 132
页数:9
相关论文
共 50 条