Reduction numbers for ideals of analytic spread one
Reduction numbers for ideals of analytic spread one
复制标题
解析分布一理想的约简数
DOI:
10.1016/0021-8693(87)90113-x
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发表时间:
1987
期刊:
影响因子:
--
通讯作者:
S. Huckaba
中科院分区:
文献类型:
--
作者:
S. Huckaba
Let (R, M) be a commutative Noetherian local ring having an infinite residue field and suppose I is an ideal in R. The reduction number of I (denoted r (I)) is defined, and conditions on R which force r (I)(LESSTHEQ) 1 for every regular analytic spread one ideal I of R are obtained. Several examples are given illustrating r (I) and the role it sometimes plays in connection with other concepts. The situation for ideals having analytic spread larger than one is also discussed, and an interpretation of r (I) involving the relations on the generators of I is investigated.