The interpolation in CSL subalgebras of von Neumann algebras
The interpolation in CSL subalgebras of von Neumann algebras
复制标题
冯诺依曼代数的 CSL 子代数中的插值
DOI:
10.1016/j.jmaa.2019.01.001
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发表时间:
2019
影响因子:
1.3
通讯作者:
Lu Yufeng
中科院分区:
文献类型:
--
作者:
Li Ran;Chen Peixin;Lu Yufeng
Given a CSL subalgebra A of a von Neumann algebra and vectors f, g, we give necessary and sufficient conditions for the existence of an operator A∈ A such that A f= g. This generalizes the corresponding results of Lance [5], Hopenwasser [2] and Katsoulis [4]. Furthermore, the necessary and sufficient conditions for multi-variable interpolation are described.