Generalized Weyl modules for twisted current algebras

I. A. Makedonskyi*, E. B. Feigin

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


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.

Original languageEnglish
Pages (from-to)1184-1204
Number of pages21
JournalTheoretical and Mathematical Physics(Russian Federation)
Issue number2
StatePublished - 1 Aug 2017
Externally publishedYes


  • Weyl module
  • affine algebra


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