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Log canonical models for the moduli space of pointed stable rational curves

Research paper by Han-Bom Moon

Indexed on: 06 Jan '11Published on: 06 Jan '11Published in: Mathematics - Algebraic Geometry



Abstract

We run Mori's program for the moduli space of pointed stable rational curves with divisor $K +\sum a_{i}\psi_{i}$. We prove that, without assuming the F-conjecture, the birational model for the pair is the Hassett's moduli space of weighted pointed stable rational curves, without any modification of weight coefficients.