overline{M}_(0,n) is not a Mori Dream Space
classification
🧮 math.AG
keywords
spacedreammorialgebrasanswersbuildingcurvesgoto
read the original abstract
Building on the work of Goto, Nishida and Watanabe on symbolic Rees algebras of monomial primes, we prove that the moduli space of stable rational curves with n punctures is not a Mori Dream Space for n>133. This answers the question of Hu and Keel.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.