Some results on tropical compactifications
Some results on tropical compactifications
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关于热带致密化的一些结果
DOI:
10.1090/s0002-9947-2011-05254-2
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发表时间:
2011
影响因子:
1.3
通讯作者:
Zhenhua Qu
中科院分区:
文献类型:
--
作者:
M. Luxton;Zhenhua Qu
In this paper, we establish some further results on tropical compactifications. We give an affirmative answer to a conjecture of Tevelev in characteristic 0: any variety contains a Schön very affine open subvariety. Also we show that any fan supported on the tropicalization of a Schön very affine variety produces a Schön compactification. As an application, we show that the moduli space of six points of P2 in linear general position is Hübsch. Using toric schemes over a discrete valuation ring, we extend tropical compactifications to the nonconstant coefficient case.