The vanishing cycles of curves in toric surfaces I
The vanishing cycles of curves in toric surfaces I
复制标题
复曲面 I 中曲线的消失周期
DOI:
10.1112/s0010437x18007200
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发表时间:
2017
影响因子:
1.8
通讯作者:
Lionel Lang
中科院分区:
文献类型:
--
作者:
Rémi Crétois;Lionel Lang
This article is the first in a series of two in which we study the vanishing cycles of curves in toric surfaces. We give a list of possible obstructions to contract vanishing cycles within a given complete linear system. Using tropical means, we show that any non-separating simple closed curve is a vanishing cycle whenever none of the listed obstructions appears.
影响因子:
3.1
作者:
Salter, Nick
通讯作者:
Salter, Nick