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GENERALISATIONS OF THE TAME AUTOMORPHISMS OVER A DOMAIN OF POSITIVE CHARACTERISTIC

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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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Authors and Affiliations

  1. ERIM, University of New Caledonia, BP R4-98851, Nouméa CEDEX, New Caledonia

    ERIC EDO

  2. Department of Mathematics and Information Sciences, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji, Tokyo, 192-0397, Japan

    SHIGERU KURODA

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  1. ERIC EDO
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  2. SHIGERU KURODA
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Correspondence to ERIC EDO.

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EDO, E., KURODA, S. GENERALISATIONS OF THE TAME AUTOMORPHISMS OVER A DOMAIN OF POSITIVE CHARACTERISTIC. Transformation Groups 20, 65–81 (2015). https://doi.org/10.1007/s00031-014-9288-3

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  • DOI: https://doi.org/10.1007/s00031-014-9288-3

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