Generalized Weyl modules for twisted current algebras


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Resumo

We introduce the notion of generalized Weyl modules for twisted current algebras. We study their representation-theoretic and combinatorial properties and also their connection with nonsymmetric Macdonald polynomials. As an application, we compute the dimension of the classical Weyl modules in the remaining unknown case.

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I. Makedonskyi

National Research University Higher School of Economics; Max Planck Institute for Mathematics

Autor responsável pela correspondência
Email: makedonskii_e@mail.ru
Rússia, Moscow; Bonn

E. Feigin

National Research University Higher School of Economics; Skolkovo Institute of Science and Technology

Email: makedonskii_e@mail.ru
Rússia, Moscow; Moscow

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