中文

论 $p$-群作为伽罗瓦群的可实现性

代数几何 2012-01-06 v2

摘要

本文综述并考察了 pp-群作为任意域上伽罗瓦群的可实现性。特别地,我们考虑了各种上同调判据,这些判据给出了此类群作为伽罗瓦群可实现性的充分必要条件、嵌入问题(即在给定子扩张上的可实现性)、此类扩张的描述、pp-群间的自动实现及相关主题。

关键词

引用

@article{arxiv.1112.1522,
  title  = {On realizability of $p$-groups as Galois groups},
  author = {Ivo M. Michailov and Nikola P. Ziapkov},
  journal= {arXiv preprint arXiv:1112.1522},
  year   = {2012}
}

备注

In this version is added an example at the end of Section 6. Also, some mistakes are corrected and the references are updated