Structure of α-Stratified Modules for Fi
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V. Futorny; V. Mazorchuk
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Article
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1996
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Elsevier Science
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English
⚖ 331 KB
For complex simple finite-dimensional Lie algebras we study the structure of generalized Verma modules which are torsion free with respect to some subalgebra Ž . isomorphic to sl 2 . We obtain a criterion of irreducibility and establish necessary and sufficient conditions for the existence of a non-