A non-triangular action ofGa on A3
A non-triangular action ofGa on A3
复制标题
Ga 对 A3 的非三角作用
DOI:
10.1016/0022-4049(84)90019-7
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发表时间:
1984
期刊:
影响因子:
--
通讯作者:
H. Bass
中科院分区:
文献类型:
--
作者:
H. Bass
Consider the group GA,(k) of automorphisms of affine n-space AZ, antiisomorphic to the group of automorphisms of the k-algebra kl” l= k [Xr,..., X,] of polynomials, k being a commutative ring. Its elements have the form F=(F,,...) F,) where each Fi E k [‘% Putting deg (f)= maxi deg (. fi), we have uhe affine subgroup