Separability of wild automorphisms of a polynomial ring

被引：0
作者：
E. Edo
T. Kanehira
M. Karaś
S. Kuroda
机构：
[1] University of New Caledonia,ERIM
[2] Tokyo Metropolitan University,Department of Mathematics and Information Sciences
[3] Uniwersytetu Jagiellońskiego,Instytut Matematyki, Wydział Matematyki i Informatyki
来源：
Transformation Groups | 2013年 / 18卷
关键词：
Additive Group; Polynomial Ring; Fourth Author; Rational Length; Jacobian Conjecture;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
For a large class (including the Nagata automorphism) of wild automorphisms F of k[x, y, z] (where k is a field of characteristic zero), we prove that we can find a weight w such that there exists no tame automorphism with the same w-weight multidegree.
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页码：81 / 96
页数：15
相关论文
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