Contractions of 3-folds: Deformations and invariants

DOI10.1142/S0129167X16400048zbMath1353.14015arXiv1511.01656OpenAlexW2963606752MaRDI QIDQ3188169

Will Donovan

Publication date: 17 August 2016

Published in: International Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1511.01656

zbMATH Keywords

deformation theoryrational curvederived categorybirational geometryGopakumar-Vafa invariantscomplex 3-fold

Mathematics Subject Classification ID

Rings arising from noncommutative algebraic geometry (16S38) Minimal model program (Mori theory, extremal rays) (14E30) Formal methods and deformations in algebraic geometry (14D15)

Related Items (1)

Genus zero Gopakumar-Vafa invariants from open strings

Cites Work

• Noncommutative deformations and flops
• Genus zero Gopakumar-Vafa invariants of contractible curves
• Simple singularities and simple algebraic groups
• Flops and equivalences of derived categories for threefolds with only terminal Gorenstein singularities.
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