初等交换p-群的表示与域的有限子群
交换代数
2018-08-06 v2 群论
摘要
设为素数特征的域,为加法群的有限子群。则是一个初等交换-群。若存在使得,则称两个这样的子群和等价。本文我们证明有理函数可用于区分子群的等价类,并且对于素数秩或秩小于十二的子群,我们给出了分离不变量的显式有限集。
引用
@article{arxiv.1610.03709,
title = {Representations of elementary abelian p-groups and finite subgroups of fields},
author = {H. E. A. Campbell and J. Chuai and R. J. Shank and D. L. Wehlau},
journal= {arXiv preprint arXiv:1610.03709},
year = {2018}
}
备注
There has been a minor change of title from the previous version. We have expanded the introduction, simplified some of the proofs and corrected a number of minor errors. The document is now 25 pages