Essential dimension of finite p-groups
Essential dimension of finite p-groups
复制标题
有限 p 群的本质维数
DOI:
10.1007/s00222-007-0106-6
复制
发表时间:
2008
影响因子:
3.1
通讯作者:
A. Merkurjev
中科院分区:
文献类型:
--
作者:
N. Karpenko;A. Merkurjev
We prove that the essential dimension and p-dimension of a p-group G over a field F containing a primitive p-th root of unity is equal to the least dimension of a faithful representation of G over F.