arXiv · 0809.0535
Some Stably Tame Polynomial Automorphisms
Abstract
We study the structure of length three polynomial automorphisms of $R[X,Y]$ when $R$ is a UFD. These results are used to prove that if $\text{SL}_m(R[X_1,X_2,..., X_n]) = \text{E}_m(R[X_1,X_2,..., X_n])$ for all $n,\ge 0$ and for all $m \ge 3$ then all length three polynomial automorphisms of $R[X,Y]$ are stably tame.
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Sooraj Kuttykrishnan. 2008-09-03. Some Stably Tame Polynomial Automorphisms. https://arxiv.org/abs/0809.0535
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