%0 Journal Article %T Generalisations of the tame automorphisms over a domain of positive characteristic %A Eric Edo %A Shigeru Kuroda %J Mathematics %D 2013 %I arXiv %X 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. %U http://arxiv.org/abs/1309.2377v1