Invertible bimodule categories over the representation category of a Hopf algebra

For any finite-dimensional Hopf algebra H we construct a group homomorphism BiGal (H) → BrPic(Rep(H)), from the group of equivalence classes of H-biGalois objects to the group of equivalence classes of invertible exact Rep(H)-bimodule categories. We discuss the injectivity of this map. We exempli...

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Autores principales: Femić, Bojana, Mejía Castaño, Adriana, Mombelli, Juan Martín
Formato: article
Lenguaje:Inglés
Publicado: 2022
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Acceso en línea:http://hdl.handle.net/11086/28253
https://doi.org/10.48550/arXiv.1402.2955
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