Equivalence of two character formulae for typical and singly atypical irreducible modules of sl(m/n)
Abstract
The Bernstein-Leites-Van der Jeugt character formula, known to be valid for all typical and singly atypical irreducible modules of sl(m/n), is shown to be equivalent in all such cases to the formula conjectured by Hughes and King (1987), which previously has only been proved valid in the case of sl(m/1).
- Publication:
-
Journal of Physics A Mathematical General
- Pub Date:
- November 1989
- DOI:
- 10.1088/0305-4470/22/22/001
- Bibcode:
- 1989JPhA...22L1049B