Multiplicity sequence and integral dependence
Multiplicity sequence and integral dependence
复制标题
多重序列和积分依赖性
DOI:
10.1007/s00208-020-02059-5
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发表时间:
2020
影响因子:
1.4
通讯作者:
Validashti, Javid
中科院分区:
文献类型:
--
作者:
Polini, Claudia;Trung, Ngo Viet;Ulrich, Bernd;Validashti, Javid
We prove that two arbitrary idealsin an equidimensional and universally catenary Noetherian local ring have the same integral closure if and only if they have the same multiplicity sequence. We also obtain a Principle of Specialization of Integral Dependence, which gives a condition for integral dependence in terms of the constancy of the multiplicity sequence in families.
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DOI:
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发表时间:
2010
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影响因子:
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D. Katz;Javid Validashti
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Javid Validashti
DOI:
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1991
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DOI:
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2002
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Cătălin Ciupercă
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1983
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S. McAdam
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S. McAdam
DOI:
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发表时间:
2012
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D. A. Leonard
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D. A. Leonard