Constructing homomorphisms between Verma modules
Representation Theory
2007-05-23 v2
Abstract
A practical method for constructing a nontrivial homomorphsim between Verma modules is described.
Cite
@article{arxiv.math/0212153,
title = {Constructing homomorphisms between Verma modules},
author = {W. A. de Graaf},
journal= {arXiv preprint arXiv:math/0212153},
year = {2007}
}
Comments
15 pages, added references, some comments on the affine case, an application concerning the construction of irreducible modules