Alpha invariants of birationally bi-rigid Fano 3-folds I
arXiv:1903.07074
Abstract
We compute global log canonical thresholds of certain birationally bi-rigid Fano 3-folds embedded in weighted projective spaces as complete intersections of codimension 2 and prove that they admit an orbifold Kähler-Einstein metric and are K-stable. As an application, we give examples of super-rigid affine Fano 4-folds.
arXiv comment27 pages
References in corpus (4)
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- Birational superrigidity and K-stability of singular Fano complete intersections
- Birational superrigidity and K-stability of Fano complete intersections of index one (with an appendix written jointly with Charlie Stibitz)
- Birational Mori fiber structures of Q-Fano 3-fold weighted complete intersections, II