Free post-groups, post-groups from group actions, and post-Lie algebras (Q6123211)
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scientific article; zbMATH DE number 7812438
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Free post-groups, post-groups from group actions, and post-Lie algebras |
scientific article; zbMATH DE number 7812438 |
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Free post-groups, post-groups from group actions, and post-Lie algebras (English)
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4 March 2024
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The main goal of this short paper is to study some properties related to post-groups in different contexts. In particular, the authors examine the notion of free post-group and construct a group isomorphism between the two group structures associated to a free post group. In the last section the authors study some examples.
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post-groups
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post-Lie algebras
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Hopf algebras
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Magnus expansion
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