Almost cohomology of finite-dimensional Lie rings
Fuente:
arXiv
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| Auteur principal: | |
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| Format: | Preprint |
| Publié: |
2026
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| _version_ | 1866918353379000320 |
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| author | Invitti, Moreno |
| author_facet | Invitti, Moreno |
| contents | We introduce almost cohomology groups for Lie rings definable in finite-dimensional theory. In particular, we define the 0th and 1st almost cohomology groups of a Lie ring module. Moreover, we prove that the 1st almost cohomology group of a finite-dimensional definable Lie ring module is finite if the 0th almost cohomology group is finite. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2602_20626 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Almost cohomology of finite-dimensional Lie rings Invitti, Moreno Logic We introduce almost cohomology groups for Lie rings definable in finite-dimensional theory. In particular, we define the 0th and 1st almost cohomology groups of a Lie ring module. Moreover, we prove that the 1st almost cohomology group of a finite-dimensional definable Lie ring module is finite if the 0th almost cohomology group is finite. |
| title | Almost cohomology of finite-dimensional Lie rings |
| topic | Logic |
| url | https://arxiv.org/abs/2602.20626 |