摘要
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 Schon very affine open subvariety. Also we show that any fan supported on the tropicalization of a Schon very affine variety produces a Schon compactification. As an application, we show that the moduli space of six points of P(2) in linear general position is Hubsch. Using toric schemes over a discrete valuation ring, we extend tropical compactifications to the nonconstant coefficient case.
- 出版日期2011-9