Generalisations of the tame automorphisms over a domain of positive characteristic

2013/09/10 by Eric Edo, Edo, Eric, Shigeru Kuroda +1
Mathematics · #Commutative Algebra (math.AC) #FOS: Mathematics #math.AC

paper · pdf · doi:10.48550/arxiv.1309.2377

20 pages

arxiv created 2013/09/10 · arxiv updated 2013/09/11

Abstract

In this paper, we introduce two generalizations of the tame subgroup of the automorphism group of a polynomial ring over a domain of positive characteristic. We study detailed structures of these new `tame subgroups' in the case of two variables.

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