Quantum Doubles of Certain Rank Two Pointed Hopf Algebras
نویسنده
چکیده
A certain class of rank two pointed Hopf algebras is considered. The simple modules of their Drinfel’d double is described using Radford’s method [Rad03]. The socle of the tensor product of two such modules is computed and a formula similar to the one in [Che00] is obtained in some conditions. Cases when such a tensor product is completely irreducible are also given in the last section.
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