A computational approach to almost-inner derivations
Fuente:
arXiv
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| Autores principales: | , |
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| Formato: | Preprint |
| Publicado: |
2024
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| Acceso en línea: | |
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| _version_ | 1866916155206139904 |
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| author | Dietrich, Heiko de Graaf, Willem A. |
| author_facet | Dietrich, Heiko de Graaf, Willem A. |
| contents | We present a computational approach to determine the space of almost-inner derivations of a finite dimensional Lie algebra given by a structure constant table. We also present an example of a Lie algebra for which the quotient algebra of the almost-inner derivations modulo the inner derivations is non-abelian. This answers a question of Kunyavskii and Ostapenko. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2403_05905 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | A computational approach to almost-inner derivations Dietrich, Heiko de Graaf, Willem A. Rings and Algebras 17B40 We present a computational approach to determine the space of almost-inner derivations of a finite dimensional Lie algebra given by a structure constant table. We also present an example of a Lie algebra for which the quotient algebra of the almost-inner derivations modulo the inner derivations is non-abelian. This answers a question of Kunyavskii and Ostapenko. |
| title | A computational approach to almost-inner derivations |
| topic | Rings and Algebras 17B40 |
| url | https://arxiv.org/abs/2403.05905 |