Classification of Irreducible Nonzero Le
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V Futorny; A Tsylke
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Article
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2001
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Elsevier Science
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English
β 142 KB
We classify the irreducible weight affine Lie algebra modules with finite-dimensional weight spaces on which the central element acts nontrivially. In particular, we show that any such module is a quotient of a generalized Verma module. The classification of such irreducible modules is reduced to th