Deformations of Sections of Singularities and Gorenstein Surface Singularities

DOI10.2307/2374610zbMath0628.14003OpenAlexW2314460146MaRDI QIDQ3764254

James Damon

Publication date: 1987

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

Full work available at URL: https://doi.org/10.2307/2374610

zbMATH Keywords

versal deformationsGorenstein surface singularitiestopological triviality for deformations

Mathematics Subject Classification ID

Varieties defined by ring conditions (factorial, Cohen-Macaulay, seminormal) (14M05) Singularities of surfaces or higher-dimensional varieties (14J17) Deformations of singularities (14B07) Formal methods and deformations in algebraic geometry (14D15)

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