通过正规形与随机游走研究带墙Brauer代数上模的结构
表示论
2019-07-03 v1 组合数学
摘要
我们借助某种正规形分析带墙Brauer代数上的循环胞模。后者使我们能够将该代数分解为某个循环向量的生成集与零化理想。此外,我们证明了给定长度的约化基单项式的数量与对称群的情况一致。对于半单情形,我们利用微分偏序集理论,通过Bratelli图中的路径来计算模的维数。结果表明,本原幂等元的数量与对称群相同。
引用
@article{arxiv.1907.01544,
title = {On the structure of modules over walled Brauer algebra via normal form and random walks},
author = {D. V. Bulgakova and Y. O. Goncharov},
journal= {arXiv preprint arXiv:1907.01544},
year = {2019}
}
备注
This article has been removed by arXiv administrators because the submitter did not have the rights to agree to the license at the time of submission