Obstructions to deforming curves on a 3-fold, I: A generalization of Mumford’s example and an application to 𝐻𝑜𝑚 schemes
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Publication:3182066
DOI10.1090/S1056-3911-08-00502-XzbMath1181.14031arXivmath/0609284OpenAlexW1529902590MaRDI QIDQ3182066
Publication date: 2 October 2009
Published in: Journal of Algebraic Geometry (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/math/0609284
Families, moduli of curves (algebraic) (14H10) Parametrization (Chow and Hilbert schemes) (14C05) Formal methods and deformations in algebraic geometry (14D15)
Related Items (9)
Chern character and obstructions to deforming cycles ⋮ The Hilbert scheme of space curves sitting on a smooth surface containing a line ⋮ Obstructions to deforming space curves lying on a smooth cubic surface ⋮ Obstructions to deforming curves on a 3-fold, III: Deformations of curves lying on a K3 surface ⋮ Obstructions to deforming curves on a 3-fold. II: Deformations of degenerate curves on a del Pezzo 3-fold ⋮ Corrigendum to “Obstructions to deforming curves on a 3-fold, III: Deformations of curves lying on a K3 surface” ⋮ OBSTRUCTED BUNDLES OF RANK TWO ON A QUINTIC SURFACE ⋮ Obstructions to deforming curves on an Enriques-Fano 3-fold ⋮ Components of the Hilbert scheme of space curves on low-degree smooth surfaces
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