A Grobner basis criterion for birational equivalence of affine varieties

被引：4
|
作者：
Tang, LZ [1 ]
机构：
[1] Acad Sinica, Inst Syst Sci, Beijing 100080, Peoples R China
来源：
JOURNAL OF PURE AND APPLIED ALGEBRA | 1998年 / 123卷 / 1-3期
关键词：
D O I：
10.1016/S0022-4049(97)00139-4
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
This paper presents a Grobner basis criterion to determine whether a given rational map of two affine varieties is birational and if so, to compute the inverse. Also, with the help of Grobner basis, we can compute the image of any rational map between two affine varieties. (C) 1998 Elsevier Science B.V.
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页码：275 / 283
页数：9
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