群环中的对称理想与单纯同调
群论
2012-02-07 v3 代数拓扑
摘要
本文引入了用于描述由群环中理想确定的子群的同调方法。结果表明,在某些情况下,由群环中理想的对称积确定的子群可以借助球面的同调群来描述。
引用
@article{arxiv.1002.0128,
title = {Symmetric ideals in group rings and simplicial homotopy},
author = {Roman Mikhailov and Inder Bir S. Passi and Jie Wu},
journal= {arXiv preprint arXiv:1002.0128},
year = {2012}
}
备注
10 pages, to appear in J. Pure Appl. Algebra