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arXiv · 2410.21167

Triangular involutions of the four-dimensional polynomial ring in characteristic two

Ryuji Tanimoto
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Abstract

We are concerned with polynomial involutions in characteristic two. In this note, we look for involutions among triangular automorphisms of the four-dimensional polynomial ring in characteristic two and obtain three types of such involutions.

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Ryuji Tanimoto. 2024-10-28. Triangular involutions of the four-dimensional polynomial ring in characteristic two. https://arxiv.org/abs/2410.21167

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