Log canonical models for ${\bar{M}}_{g,n}$

Abstract

We prove a formula of log canonical models for moduli space ${\bar{M}}_{g,n}$ of pointed stable curves which describes all Hassett's moduli spaces of weighted pointed stable curves in a single equation. This is a generalization of the preceding result for genus zero to all genera.

12 pages

References in corpus (6)

• Combinatorial and algebro-geometric cohomology classes on the moduli spaces of curves
• Log minimal model program for the moduli space of stable curves: The first flip
• Alternate Compactifications of Moduli Spaces of Curves
• Nef divisors on ${\bar{M}}_{0,n}$ from GIT
• Modular compactifications of M_{1,n}
• Log canonical models for the moduli space of pointed stable rational curves

Cited by in corpus (2)

• Mori's program for ${\bar{M}}_{0,6}$ with symmetric divisors
• Mori's program for ${\bar{M}}_{0,7}$ with symmetric divisors