Smash (co)products and Skew Pairings
نویسندگان
چکیده
Let τ be an invertible skew pairing on (B,H), where B and H are Hopf algebras in a symmetric monoidal category C with (co)equalizers. Assume that H is quasitriangular. Then we obtain a new algebra structure such that B is a Hopf algebra in the braided category HYD and there exists a Hopf algebra isomorphism w : B∞H → B τH in C, where B∞H is a Hopf algebra with (co)algebra structure the smash (co)product and B τ H is the Hopf algebra defined by Doi and Takeuchi.
منابع مشابه
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