Ordinary and Z/2Z-graded Cocharacters of UT_2(E)
Rings and Algebras
2012-11-29 v1
Abstract
Let E be the infinite dimensional Grassmann algebra over a field F of characteristic 0. In this paper we compute the ordinary and the Z/2Z-graded cocharacters of the algebra of 2x2 upper triangular matrices with coefficients in E, using the tool of proper Hilbert series.
Cite
@article{arxiv.1003.4165,
title = {Ordinary and Z/2Z-graded Cocharacters of UT_2(E)},
author = {Lucio Centrone},
journal= {arXiv preprint arXiv:1003.4165},
year = {2012}
}
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13 pages, 0 figures