On weights, traces and K-theory
Fuente:
arXiv
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| Main Author: | |
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| Format: | Preprint |
| Published: |
2022
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| _version_ | 1866909135791980544 |
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| author | Thomsen, Klaus |
| author_facet | Thomsen, Klaus |
| contents | It is shown that the pairing of the K00 group of a C*-algebra with the densely defined traces of the algebra can be extended to a pairing with the densely defined weights. For traces the pairing can be extended to the K0 group without the semi-continuity assumption occurring in the work of Connes and Elliott. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2211_03172 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | On weights, traces and K-theory Thomsen, Klaus Operator Algebras It is shown that the pairing of the K00 group of a C*-algebra with the densely defined traces of the algebra can be extended to a pairing with the densely defined weights. For traces the pairing can be extended to the K0 group without the semi-continuity assumption occurring in the work of Connes and Elliott. |
| title | On weights, traces and K-theory |
| topic | Operator Algebras |
| url | https://arxiv.org/abs/2211.03172 |