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The construction of braided tensor categories from Hopf braces.
- Source :
-
Linear & Multilinear Algebra . Nov2022, Vol. 70 Issue 16, p3171-3188. 18p. - Publication Year :
- 2022
-
Abstract
- Let (H , ⋅ , ∘) be a Hopf brace. We first show that the category of left compatible modules over (H , ⋅ , ∘) is a tensor category. Next, we show that its Drinfeld centre is equivalent to the category H H ′ Y D of left Yetter–Drinfeld modules over (H , ⋅ , ∘) as a braided tensor category. Finally, we show that Radford's biproduct (R ♯ H , ⋅) and (R ♯ H ∘ , ∘) constitute a Hopf brace, where R is a Hopf algebra in H H ′ Y D . This presents some new method to construct Hopf braces. [ABSTRACT FROM AUTHOR]
- Subjects :
- *HOPF algebras
*YANG-Baxter equation
Subjects
Details
- Language :
- English
- ISSN :
- 03081087
- Volume :
- 70
- Issue :
- 16
- Database :
- Academic Search Index
- Journal :
- Linear & Multilinear Algebra
- Publication Type :
- Academic Journal
- Accession number :
- 160027453
- Full Text :
- https://doi.org/10.1080/03081087.2020.1828249