Smooth toric DM stacks
Smooth toric DM stacks
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光滑复曲面 DM 叠层
DOI:
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发表时间:
2007
期刊:
影响因子:
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通讯作者:
Fabio Nironi
中科院分区:
文献类型:
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作者:
B. Fantechi;Étienne Mann;Fabio Nironi
We give a new definition of smooth toric DM stacks in the same spirit of toric varieties. We show that our definition is equivalent to the one of Borisov, Chen and Smith in terms of stacky fans. In particular, we give a geometric interpretation of the combinatorial data contained in a stacky fan. We also give a bottom up classification in terms of simplicial toric varieties and fiber products of root stacks.