JournalsprimsVol. 48, No. 1pp. 129–137

Multidegrees of Tame Automorphisms in Dimension Three

  • Xiaosong Sun

    Peking University, Beijing, China

  • Yan Chen

    Jilin University, Changchun, China
Multidegrees of Tame Automorphisms in Dimension Three cover
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Abstract

We discuss when a sequence of positive integers can be the multidegree of some tame automorphism in dimension three, and we also relate these investigations to the problem of whether there exists a tame automorphism admitting a reduction of type II or type III.

Cite this article

Xiaosong Sun, Yan Chen, Multidegrees of Tame Automorphisms in Dimension Three. Publ. Res. Inst. Math. Sci. 48 (2012), no. 1, pp. 129–137

DOI 10.2977/PRIMS/64