Deformations over non-commutative base

DOI10.5802/CRMATH.622zbMATH Open1544.14011MaRDI QIDQ6553456

Yujiro Kawamata

Publication date: 11 June 2024

Published in: Comptes Rendus. Mathématique. Académie des Sciences, Paris (Search for Journal in Brave)

zbMATH Keywords

noncommutative deformationmoduli space of NC deformationsNC deformations of coherent sheaves

Mathematics Subject Classification ID

Deformations of complex structures (32G05) Formal methods and deformations in algebraic geometry (14D15)

Cites Work

• Three-dimensional flops and noncommutative rings
• Noncommutative deformations and flops
• Non-commutative deformations of simple objects in a category of perverse coherent sheaves
• Non-commutative width and Gopakumar-Vafa invariants
• Genus zero Gopakumar-Vafa invariants of contractible curves
• Noncommutative deformations of modules
• On non-commutative formal deformations of coherent sheaves on an algebraic variety
• Noncommutative Deformation Theory
• Deformations of Algebraic Schemes
• On multi-pointed non-commutative deformations and Calabi–Yau threefolds
• Contraction algebra and invariants of singularities
• Flops and spherical functors
• Functors of Artin Rings

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