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 language | English |
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Pages (from-to) | 271-292 |
Number of pages | 22 |
Journal | Communications in Mathematical Physics |
Volume | 229 |
Issue number | 2 |
DOIs | |
State | Published - Aug 2002 |
Externally published | Yes |