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CFI upper triangular operator matrices
Linear and Multilinear Algebra ( IF 0.9 ) Pub Date : 2022-03-31 , DOI: 10.1080/03081087.2022.2058457 Jiong Dong 1 , Xiaohong Cao 2
中文翻译:
CFI 上三角算子矩阵
更新日期:2022-03-31
Linear and Multilinear Algebra ( IF 0.9 ) Pub Date : 2022-03-31 , DOI: 10.1080/03081087.2022.2058457 Jiong Dong 1 , Xiaohong Cao 2
Affiliation
Let and be complex infinite dimensional separable Hilbert spaces. For given operators and , we provide necessary and sufficient conditions which make a upper triangular operator matrix a CFI operator for some (or every) .
中文翻译:
CFI 上三角算子矩阵
让和是复杂的无限维可分希尔伯特空间。对于给定的运营商和,我们提供必要和充分的条件,使上三角算子矩阵一些(或每个)的 CFI 操作员.