中文

行等距算子的Słociński-Wold分解

泛函分析 2022-03-15 v2 算子代数

摘要

Słociński给出了交换等距算子具有良好类Wold分解的充分条件。在本注记中,我们为满足特定交换关系的行等距算子提供了类似的结果。除已知的双交换行等距算子的结果外,我们基于行等距算子的Lebesgue分解给出了Wold分解的充分条件。

关键词

引用

@article{arxiv.2203.03504,
  title  = {S{\l}oci\'nski-Wold decompositions for row-isometries},
  author = {Adam H. Fuller},
  journal= {arXiv preprint arXiv:2203.03504},
  year   = {2022}
}

备注

10 pages; added proof that operators commuting with a row-isometry are reduced by the singular part of the row-isometry