TY - JOUR T1 - A Note on Generalized Long Modules AU - Guo , Shuangjian AU - Dong , Lihong JO - Communications in Mathematical Research VL - 4 SP - 320 EP - 328 PY - 2021 DA - 2021/05 SN - 30 DO - http://doi.org/10.13447/j.1674-5647.2014.04.05 UR - https://global-sci.org/intro/article_detail/cmr/18956.html KW - Turaev braided group category, generalized Long module, Turaev group-(co)algebra, (co)quasitriangular structure. AB -
Let $_H\mathcal{L}^B$ be the category of generalized Long modules, that is, $H$-modules and $B$-comodules over Hopf algebras $B$ and $H$. We describe a new Turaev braided group category over generalized Long module $_H\mathcal{L}^B(\mathcal{F} (π))$ where the opposite group $\mathcal{F} (π)$ of the semidirect product of the opposite group $π^{op}$ of a group $π$ by $π$. As an application, we show that this is a Turaev braided group-category $_H\mathcal{L}^B$ for a quasitriangular Turaev group-coalgebra $H$ and a coquasitriangular Turaev group-algebra $B$.