Graded limits of minimal affinizations and beyond: the multiplicity free case for type \(E_6\)

We obtain a graded character formula for certain graded modules for the current algebra over a simple Lie algebra of type \(E_6\). For certain values of their highest weight, these modules were conjectured to be isomorphic to the classical limit of the corresponding minimal affinizations of the asso...

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Bibliographic Details
Date:2018
Main Authors: Moura, Adriano, Pereira, Fernanda
Format: Article
Language:English
Published: Lugansk National Taras Shevchenko University 2018
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Online Access:https://admjournal.luguniv.edu.ua/index.php/adm/article/view/674
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Journal Title:Algebra and Discrete Mathematics

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Algebra and Discrete Mathematics