Zero cycles and complete intersections on singular varieties.
Zero cycles and complete intersections on singular varieties.
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单一品种的零循环和完全交叉。
DOI:
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发表时间:
1985
期刊:
影响因子:
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通讯作者:
M. Levine
中科院分区:
文献类型:
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作者:
C. Weibel;M. Levine
(ii) We can utilize the group CH0(X, 7) to prove a new result about commutative algebra. Specifically, let A be a reduced 2-dimensional algebra fmitely generated over an algebraically closed field. If A is not a domain, we assume all components of A are 2-dimensional for convenience. Consider the sets of regulär maximal ideals which are generated by two elements (respectively, the radical of a 2-generated ideal). We show in Theorem 5. l that these sets are countable unions of closed subsets of the family of all regulär maximal ideals of A.