Some results on test elements
Some results on test elements
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测试元素的一些结果
DOI:
10.1017/s0013091500020502
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发表时间:
1999
影响因子:
0.7
通讯作者:
Brian Maccrimmon
中科院分区:
文献类型:
--
作者:
Ian M. Aberbach;Brian Maccrimmon
Let (R, m) be a Noetherian local reduced ring of positive prime characteristic. We show that if R is ℚ-Gorenstein then the test ideal of R localizes, which extends a result of K. E. Smith. We also show that if Rc, is weakly F-regular and ℚ-Gorenstein, then c has a power which is a completely stable test element. This extends results of Höchster and Huneke.