当前位置:
X-MOL 学术
›
Linear Multilinear Algebra
›
论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Submajorization inequalities for matrices of τ-measurable operators
Linear and Multilinear Algebra ( IF 1.1 ) Pub Date : 2020-10-05 , DOI: 10.1080/03081087.2020.1828248 Raxida Ahat 1 , Madi Raikhan 2
中文翻译:
τ-可测算子矩阵的次主要不等式
更新日期:2020-10-05
Linear and Multilinear Algebra ( IF 1.1 ) Pub Date : 2020-10-05 , DOI: 10.1080/03081087.2020.1828248 Raxida Ahat 1 , Madi Raikhan 2
Affiliation
Let be a semi-finite von Neumann algebra, be the set of all τ-measurable operators, be the generalized singular number of and be a concave function. We proved that if are normal operators in , then is submajorized by . As an application, we obtained that if x is a matrix of normal operators in , then is submajorized by .
中文翻译:
τ-可测算子矩阵的次主要不等式
让是一个半有限冯诺依曼代数,是所有τ可测算子的集合,是的广义奇异数和为凹函数。我们证明了如果是正常的运算符, 然后次要于. 作为一个应用程序,我们得到如果x是一个正规算子的矩阵在, 然后次要于.