第三Conway群的模2上同调环是Cohen-Macaulay的
群论
2014-10-01 v2
摘要
通过显式的机器计算,我们得到了第三Conway群 Co_3 的模2上同调环。该环是Cohen-Macaulay的,维数为4,并且在极大初等阿贝尔2-子群上被检测到。
引用
@article{arxiv.1005.2472,
title = {The Mod-2 Cohomology Ring of the Third Conway Group is Cohen-Macaulay},
author = {Simon A. King and David J. Green and Graham Ellis},
journal= {arXiv preprint arXiv:1005.2472},
year = {2014}
}
备注
12 pages; writing style now more concise