基于吴方法判断代数集上多项式自同态是否为同构

DECIDING IF A POLYNOMIAL ENDOMORPHISM OVER AN AFFINE ALGEBRAIC SET IS INVERTIBLE VIA WU-RITT METHOD

给出仿射代数集上多项式自同态为同构的Ｇｒｏｂｎｅｒ基准则，井利用Ｗｕ－Ｒｉｔｔ算法进行了计算，同时给出一些具体例子．

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.