Weight Vectors of the Basic A_1^(1)-Module and the Littlewood-Richardson Rule
arXiv:q-alg/9502011 · doi:10.1088/0305-4470/28/13/001
Abstract
The basic representation of $\A$ is studied. The weight vectors are represented in terms of Schur functions. A suitable base of any weight space is given. Littlewood-Richardson rule appears in the linear relations among weight vectors.
February 1995, 7pages, Using AMS-TeX