arXiv · 1504.07042
Irreducible quantum group modules with finite dimensional weight spaces. I
Abstract
In this paper we classify all simple weight modules for a quantum group $U_q$ at a complex root of unity $q$ when the Lie algebra is not of type $G_2$. By a weight module we mean a finitely generated $U_q$-module which has finite dimensional weight spaces and is a sum of those. Our approach follows the procedures used by S. Fernando and O. Mathieu to solve the corresponding problem for semisimple complex Lie algebras.
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Dennis Hasselstrøm Pedersen. 2015-04-27. Irreducible quantum group modules with finite dimensional weight spaces. I. https://arxiv.org/abs/1504.07042
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