Mori dream spaces and birational rigidity of Fano 3-folds
journal contributionposted on 20.06.2016, 12:53 by Hamid Ahmadinezhad, Francesco Zucconi
© 2016 Elsevier Inc.We highlight a relation between the existence of Sarkisov links and the finite generation of (certain) Cox rings. We introduce explicit methods to use this relation in order to prove birational rigidity statements. To illustrate, we complete the birational rigidity results of Okada for Fano complete intersection 3-folds in singular weighted projective spaces.
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- Mathematical Sciences