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Combinatorial Structure of Finite Dimensional Representations of Yangians: the Simply-Laced Case

Michael Kleber

q-algarXiv:q-alg/9611032

Abstract

We compute the decomposition of representations of Yangians into g-modules for simply-laced Lie algebras g. The decomposition has an interesting combinatorial tree structure. Results depend on a conjecture of Kirillov and Reshetikhin.

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