Open AccessMultidegrees of Tame Automorphisms in Dimension Three
Author(s) -
Xiaosong Sun,
Yan Chen
Publication year - 2012
Publication title -
publications of the research institute for mathematical sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.786
H-Index - 39
eISSN - 1663-4926
pISSN - 0034-5318
DOI - 10.2977/prims/64
Subject(s) - automorphism , mathematics , dimension (graph theory) , type (biology) , sequence (biology) , pure mathematics , automorphism group , reduction (mathematics) , combinatorics , geometry , ecology , genetics , biology
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. 2010 Mathematics Subject Classification: Primary 14R10.
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