On Log Canonical Models of the Moduli Space of Stable Pointed Curves
Abstract
We study the log canonical models of the moduli space MBar0,n of pointed stable genus zero curves with respect to the standard log canonical divisors K+aD, where D denotes the boundary. In particular we show that, as a formal consequence of a conjecture by Fulton regarding the ample cone of MBar0,n, these log canonical models are equal to certain of Hassett's weighted pointed curve spaces.
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