Schreier theory for central extensions of categorical groups<sup>1</sup> (Q4369994)
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scientific article; zbMATH DE number 1104120
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Schreier theory for central extensions of categorical groups<sup>1</sup> |
scientific article; zbMATH DE number 1104120 |
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Schreier theory for central extensions of categorical groups<sup>1</sup> (English)
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22 March 1998
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categorical braided group
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central extension
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Grothendieck fibration
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homotopy type
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pseudofunctor
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braided categorical group
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