Commutative vertex algebras and their degenerations

B. L. Feigin*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

Commutative vertex algebras arising as subalgebras of the vertex algebras corresponding to the Kac-Moody algebras are studied. Systems of defining relations and degenerations into algebras with quadratic relations are described. The results can be used to obtain fermionic formulas for characters.

Original languageEnglish
Pages (from-to)175-182
Number of pages8
JournalFunctional Analysis and its Applications
Volume48
Issue number3
DOIs
StatePublished - 1 Sep 2014
Externally publishedYes

Bibliographical note

Publisher Copyright:
© 2014, Springer Science+Business Media New York.

Keywords

  • Abelianization
  • quadratic algebras
  • vertex algebras

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