The Gauge Group and Perturbation Semigroup of an Operator System
The perturbation semigroup was first defined in the case of ∗-algebras by Chamseddine, Connes, and van Suijlekom. In this paper, we take as a concrete operator system with a unit. We first define the gauge group () of . After that, we define the perturbation semigroup of and the closed perturbatio...
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| Published in: | Symmetry, Integrability and Geometry: Methods and Applications |
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| Date: | 2022 |
| Main Author: | |
| Format: | Article |
| Language: | English |
| Published: |
Інститут математики НАН України
2022
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/211727 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | The Gauge Group and Perturbation Semigroup of an Operator System. Rui Dong. SIGMA 18 (2022), 060, 18 pages |