The multiplicative group action on singular varieties and Chow varieties
The multiplicative group action on singular varieties and Chow varieties
复制标题
奇异变体和 Chow 变体的乘法群作用
DOI:
10.1016/j.jpaa.2021.106667
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发表时间:
2019-11
影响因子:
0.8
通讯作者:
胡文传
中科院分区:
文献类型:
--
作者:
胡文传
We answer two questions of Carrell on a singular complex projective variety admitting the multiplicative group action, one positively and the other negatively. The results are applied to Chow varieties and we obtain Chow groups of 0-cycles and Lawson homology groups of 1-cycles for Chow varieties. A brief survey on the structure of Chow varieties is included for comparison and completeness. Moreover, we give counterexamples to Shafarevich's problem on the rationality of the irreducible components of Chow varieties.
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影响因子:
3.1
作者:
D. Eisenbud;J. Harris
通讯作者:
D. Eisenbud;J. Harris
DOI:
10.1007/978-0-8176-4771-1
发表时间:
1994-03
期刊:
--
影响因子:
--
作者:
I. M. Gelʹfand;M. Kapranov;A. Zelevinsky
通讯作者:
I. M. Gelʹfand;M. Kapranov;A. Zelevinsky
影响因子:
3.1
作者:
J. Carrell;D. Lieberman
通讯作者:
J. Carrell;D. Lieberman
DOI:
10.1007/b98867
发表时间:
1998
期刊:
bioRxiv
影响因子:
--
作者:
J. Harris;I. Morrison
通讯作者:
J. Harris;I. Morrison
影响因子:
1.8
作者:
P. Lima-filho
通讯作者:
P. Lima-filho