Initial forms of stable invariants for additive group actions
Initial forms of stable invariants for additive group actions
复制标题
加性群作用的稳定不变量的初始形式
DOI:
10.1007/s00031-014-9271-z
复制
发表时间:
2014
期刊:
影响因子:
0.7
通讯作者:
Shigeru Kuroda
中科院分区:
文献类型:
--
作者:
Kazuo Akutagawa;Reiko Aiyama;前新直志;Shigeru Kuroda
The Derksen–Hadas–Makar-Limanov theorem (2001) says that the invariants for nontrivial actions of the additive group on a polynomial ring have no intruder. In this paper, we generalize this theorem to the case of stable invariants. We also prove a similar result for constants of locally finite higher derivations.