Article ID Journal Published Year Pages File Type
4596259 Journal of Pure and Applied Algebra 2015 11 Pages PDF
Abstract

We prove a formula of log canonical models for moduli stack 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.

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Related Topics
Physical Sciences and Engineering Mathematics Algebra and Number Theory
Preview
A family of divisors on M¯g,n and their log canonical models
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