Coinvariants for lattice VOAs and q-supernomial coefficients

B. L. Feigin*, S. A. Loktev, I. Yu Tipunin

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

We propose an alternative definition of the q-supernomial coefficients as the characters of coinvariants for the one-dimensional lattice vertex operator algebras. This provides a new formula for the q-supernomial coefficients. We also prove that the spaces of the coinvariants form a bundle over the configuration space of complex points on Riemann surfaces (the configuration space includes the diagonals).

Original languageEnglish
Pages (from-to)271-292
Number of pages22
JournalCommunications in Mathematical Physics
Volume229
Issue number2
DOIs
StatePublished - Aug 2002
Externally publishedYes

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