Links of symbolic powers of prime ideals
Links of symbolic powers of prime ideals
复制标题
基本理想的象征力量的链接
DOI:
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发表时间:
2002
期刊:
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通讯作者:
Hsin
中科院分区:
文献类型:
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作者:
Hsin
AbstractIn this paper, we prove the following. Let $$(R, frak{m})$$ be a Cohen-Macaulay local ring of dimension d ≥ 2. Suppose that either R is not regular or if R is regular assume that d ≥ 3. Let t ≥ 2 be a positive integer. If $${alpha_1, dots, alpha_d}$$ is a regular sequence contained in $$frak{m}^t$$, then
$$ (alpha_1, dots, alpha_d): frak{m}^tsubseteq frak{m}^t.$$ This result gives an affirmative answer to a conjecture raised by Polini and Ulrich.