A counterexample to Hilbert's Fourteenth Problem in dimension six
A counterexample to Hilbert's Fourteenth Problem in dimension six
复制标题
六维希尔伯特第十四问题的反例
DOI:
10.1007/bf01237178
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发表时间:
2000
影响因子:
0.7
通讯作者:
G. Freudenburg
中科院分区:
文献类型:
--
作者:
G. Freudenburg
The kernel of a certain derivation of the polynomial ringk[6] is shown to be nonfinitely generated overk (a field of charactersitic zero), thus giving a new counterexample to Hilbert's Fourteenth Problem. As a corollary, we obtain a new proof for Roberts' well-known counterexample in dimension seven.