English

A lower bound for the dimension of a highest weight module

Representation Theory 2016-03-11 v1

Abstract

For each integer t>0t>0 and each complex simple Lie algebra g\mathfrak{g}, we determine the least dimension of an irreducible highest weight representation of g\mathfrak{g} whose highest weight has height tt. As a corollary, we classify all irreducible modules whose dimension equals a product of two primes.

Keywords

Cite

@article{arxiv.1603.03076,
  title  = {A lower bound for the dimension of a highest weight module},
  author = {Daniel Goldstein and Robert Guralnick and Richard Stong},
  journal= {arXiv preprint arXiv:1603.03076},
  year   = {2016}
}
R2 v1 2026-06-22T13:07:40.271Z