On multiplicity problems for finite-dimensional representations of hyper loop algebras
作者： Dijana Jakelic , Adriano Moura
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摘要: Given a hyper loop algebra over non-algebraically closed field, we address multiplicity problems in the underlying abelian tensor category of finite-dimensional representations. Namely, give formulas for l-characters simple objects, Jordan-Holder multiplicities Weyl modules, and Clebsch-Gordan coefficients.
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