On orthogonal systems, two-sided bases and regular subfactors
Fuente:
arXiv
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| Autores principales: | , |
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| Formato: | Preprint |
| Publicado: |
2019
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866914225257971712 |
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| author | Bakshi, Keshab Chandra Gupta, Ved Prakash |
| author_facet | Bakshi, Keshab Chandra Gupta, Ved Prakash |
| contents | We prove that a regular subfator of type $II_1$ with finite Jones index always admits a two-sided Pimsner-Popa basis. This is preceeded by a pragmatic revisit of Popa's notion of orthogonal systems. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_1904_05612 |
| institution | arXiv |
| publishDate | 2019 |
| record_format | arxiv |
| spellingShingle | On orthogonal systems, two-sided bases and regular subfactors Bakshi, Keshab Chandra Gupta, Ved Prakash Operator Algebras Functional Analysis 46L37 We prove that a regular subfator of type $II_1$ with finite Jones index always admits a two-sided Pimsner-Popa basis. This is preceeded by a pragmatic revisit of Popa's notion of orthogonal systems. |
| title | On orthogonal systems, two-sided bases and regular subfactors |
| topic | Operator Algebras Functional Analysis 46L37 |
| url | https://arxiv.org/abs/1904.05612 |