Unbounded generalization of the Baker-Campbell-Hausdorff formulae
Fuente:
arXiv
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| Format: | Preprint |
| Veröffentlicht: |
2022
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| _version_ | 1866914459303280640 |
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| author | Iwata, Yoritaka |
| author_facet | Iwata, Yoritaka |
| contents | Based on the operator representation on the module over Banach algebra $B(X)$, the Campbell-Baker-Hausdorff formula is generalized to the unbounded situations. In conclusion, by means of the logarithmic representation of generally-unbounded operators, the Campbell-Baker-Hausdorff formula is generalized to be applicable to the unbounded operators. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2203_00378 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | Unbounded generalization of the Baker-Campbell-Hausdorff formulae Iwata, Yoritaka Functional Analysis Mathematical Physics 47D60, 46N20 Based on the operator representation on the module over Banach algebra $B(X)$, the Campbell-Baker-Hausdorff formula is generalized to the unbounded situations. In conclusion, by means of the logarithmic representation of generally-unbounded operators, the Campbell-Baker-Hausdorff formula is generalized to be applicable to the unbounded operators. |
| title | Unbounded generalization of the Baker-Campbell-Hausdorff formulae |
| topic | Functional Analysis Mathematical Physics 47D60, 46N20 |
| url | https://arxiv.org/abs/2203.00378 |