Weighted projective varieties
Weighted projective varieties
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DOI:
10.1007/bfb0101508
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发表时间:
1982
期刊:
影响因子:
--
通讯作者:
I. Dolgachev
中科院分区:
文献类型:
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作者:
I. Dolgachev
We refer to 1.3 for more general results. For any graded module M over a graded commutative ring A we denote by M (n) the graded A-module obtained by shifting the graduation M (n) k= M n+ k• By M we denote the 0prOj (A)-Module, associated with M. Recall ([12]; 2.5. 2) that for any f E Ad where open sets D+(f)