General hyperplane sections of nonsingular flops in dimension 3

DOI10.4310/MRL.1994.v1.n1.a6zbMath0834.32007arXivalg-geom/9310002OpenAlexW1997074082MaRDI QIDQ1897755

Yujiro Kawamata

Publication date: 18 March 1996

Published in: Mathematical Research Letters (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/alg-geom/9310002

zbMATH Keywords

rational double pointflopgeneral hyperplane sectionscheme theoretic length

Mathematics Subject Classification ID

Meromorphic mappings in several complex variables (32H04) Local complex singularities (32S05)

Related Items (11)

Deformations of rational surface singularities and reflexive modules with an application to flops ⋮ Asymptotically cylindrical Calabi-Yau 3-folds from weak Fano 3-folds ⋮ Gopakumar-Vafa invariants do not determine flops ⋮ Stability conditions for 3-fold flops ⋮ Blow-ups of three-dimensional toric singularities ⋮ The length classification of threefold flops via noncommutative algebras ⋮ Non-embeddable 1-convex manifolds ⋮ Noncommutative deformations and flops ⋮ Threefold flops via matrix factorization ⋮ Boundedness questions for Calabi–Yau threefolds ⋮ Non-commutative deformations of perverse coherent sheaves and rational curves

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