%0 Journal Article
%T DECIDING IF A POLYNOMIAL ENDOMORPHISM OVERAN AFFINE ALGEBRAIC SET IS INVERTIBLE VIA WU-RITT METHOD<br>基于吴方法判断代数集上多项式自同态是否为同构
%A Wang Mingsheng
%A Liu Zhuojun
%A <br>王明生
%A 刘卓军
%J 系统科学与数学
%D 1999
%I 
%X We give a Grobner basis criterion for deciding if a polynomial endomorphismover an affine algebraic set is invertible. This criterion can be computed by using the Wu-Rittalgorithm. Some concrete examples are given.
%K Wu-Ritt algorithm
%K Grobner bases
%K polynomial automorphism<br>Wu－Ritt算法
%K Grobner基
%K 多项式自同构
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=0CD45CC5E994895A7F41A783D4235EC2&aid=0C78ABF36D2DB352&yid=B914830F5B1D1078&vid=2A8D03AD8076A2E3&iid=38B194292C032A66&sid=50EA2A80A7D254EF&eid=9D9F10A828991FA6&journal_id=1000-0577&journal_name=系统科学与数学&referenced_num=0&reference_num=4