GENERATORS OF RINGS OF CONSTANTS FOR SOME DIAGONAL DERIVATIONS IN POLYNOMIAL-RINGS

被引：4
|
作者：
NOWICKI, A
STRELCYN, JM
机构：
[1] UNIV ROUEN,DEPT MATH,CNRS,URA 1378,F-76134 MONT ST AIGNAN,FRANCE
[2] INST GALILEE,DEPT MATH,ANAL GEOMETRIE & APPL LAB,CNRS,URA 742,F-93430 VILLETANEUSE,FRANCE
来源：
JOURNAL OF PURE AND APPLIED ALGEBRA | 1995年 / 101卷 / 02期
关键词：
D O I：
10.1016/0022-4049(94)00011-7
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Let K be a field of characteristic zero, We show that if n greater than or equal to 3, given r greater than or equal to 0 there exists a diagonal K-derivation of K[x(1),...,x(n)] such that the minimal number of generators over K of the ring of constants is equal to r.
引用
收藏
页码：207 / 212
页数：6
相关论文
共 50 条
12345