Expected degree of weights in Demazure modules of $\hat{sl}_2$
Representation Theory
2011-11-01 v1
Abstract
We compute the expected degree of a randomly chosen element in a basis of weight vectors in the Demazure module of . We obtain en passant a new proof of Sanderson's dimension formula for these Demazure modules.
Keywords
Cite
@article{arxiv.1005.3256,
title = {Expected degree of weights in Demazure modules of $\hat{sl}_2$},
author = {Thomas Bliem and Stavros Kousidis},
journal= {arXiv preprint arXiv:1005.3256},
year = {2011}
}
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16 pages