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Log Fano blowups of mixed products of projective spaces and their effective cones
journal contributionposted on 2023-05-05, 16:00 authored by Tim Grange, Elisa Postinghel, Artie PrendergastArtie Prendergast
We compute the cones of effective divisors on blowups of P1 × P2 and P1 × P3 in up to 6 points. We also show that all these varieties are log Fano, giving a conceptual explanation for the fact that all the cones we compute are rational polyhedral.
Classifying algebraic varieties via Newton-Okounkov bodies
Engineering and Physical Sciences Research CouncilFind out more...
- Mathematical Sciences
Published inRevista Matemática Complutense
- VoR (Version of Record)
Rights holder© The Authors
Publisher statementThis is an Open Access Article. It is published by Springer under the Creative Commons Attribution 4.0 International Licence (CC BY). Full details of this licence are available at: https://creativecommons.org/licenses/by/4.0/