The versal deformation of universal curve singularities

DOI10.1007/BF02941342zbMath0847.14014MaRDI QIDQ1313462

Jan Stevens

Publication date: 15 October 1996

Published in: Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg (Search for Journal in Brave)

zbMATH Keywords

Del Pezzo surfaceversal deformationMACAULAYuniversal curve singularities

Mathematics Subject Classification ID

Computational aspects of algebraic curves (14Q05) Singularities of curves, local rings (14H20) Formal methods and deformations in algebraic geometry (14D15)

Related Items (6)

On the computation of versal deformations ⋮ Moduli spaces of nonspecial pointed curves of arithmetic genus 1 ⋮ The dimension of the moduli space of pointed algebraic curves of low genus ⋮ On gonality and canonical models of unicuspidal rational curves ⋮ Max Noether's theorem for singular curves ⋮ Gonality of non-Gorenstein curves of genus five

Uses Software

• Macaulay2

Cites Work

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• Divisors on general curves and cuspidal rational curves
• Deformations of the normalization of hypersurfaces
• Deformations of equivariant analytic germs
• Versal determinantal deformations
• On the base space of a semi-universal deformation of rational quadruple points
• A deformation theory for non-isolated singularities
• ON DEFORMATIONS OF ONE-DIMENSIONAL SINGULARITIES WITH THE INVARIANTSc= δ + 1

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