Mori's program for ${\bar{M}}_{0,7}$ with symmetric divisors

Abstract

We complete Mori's program with symmetric divisors for the moduli space of stable seven pointed rational curves. We describe all birational models in terms of explicit blow-ups and blow-downs. We also give a moduli theoretic description of the first flip, which have not appeared in literature.

34 pages

References in corpus (2)

• Log minimal model program for the moduli space of stable curves: The first flip
• Veronese quotient models of ${\bar{M}}_{0,n}$ and conformal blocks