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A parachute for the degree of a polynomial in algebraically independent ones
Other Publications (Forschungsberichte o. ä.)
 
ID 107905
Author(s) Vénéreau, Stéphane
Author(s) at UniBasel Vénéreau, Stéphane
Year 2007
Title A parachute for the degree of a polynomial in algebraically independent ones
Journal/Series title arXiv
Publisher Los Alamos National Laboratory
Abstract We give a simpler proof as well as a generalization of the main result of an article of Shestakov and Umirbaev. This latter article being the first of two that solve a long-standing conjecture about the non-tameness, or 'wildness', of Nagata's automorphism. As corollaries we get interesting informations about the leading terms of polynomials forming an automorphism in any dimension and reprove the tameness of automorphisms in dimension two.
edoc-URL http://edoc.unibas.ch/dok/A5253629
Full Text on edoc No
Additional Information In: arXiv.org e-Print archive [Elektronische Daten]. - Los Alamos : Los Alamos National Laboratory. - 2007, 0704.1561, 4 S.
 
   

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