自由独立收缩算子的酉膨胀
算子代数
2016-04-27 v3 泛函分析
摘要
受 Sz.-Nagy-Foias 膨胀定理的启发，我们证明了 个自由独立的收缩算子膨胀为 个自由独立的酉算子。
引用
@article{arxiv.1601.00613,
title = {Unitary dilation of freely independent contractions},
author = {Scott Atkinson and Christopher Ramsey},
journal= {arXiv preprint arXiv:1601.00613},
year = {2016}
}
备注
11 pages. Section 3 removed from previous version and substantial changes to previous version section 4 (now section 3)