On equisingular deformations of cone-like surface singularities

DOI10.1007/BF01303329zbMath0426.32007MaRDI QIDQ5904267

Ulrich Karras

Publication date: 1980

Published in: Manuscripta Mathematica (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/154682

zbMATH Keywords

equisingular-rigid singularitiesextending automorphisms of infinitesimal neighborhoodsGrauert's obstruction theoryminimal resolution of a normal surface singularitysimple g-singularities

Mathematics Subject Classification ID

Global theory and resolution of singularities (algebro-geometric aspects) (14E15) Modifications; resolution of singularities (complex-analytic aspects) (32S45) Deformations of complex singularities; vanishing cycles (32S30) Deformations of singularities (14B07) Infinitesimal methods in algebraic geometry (14B10) Complex singularities (32Sxx)

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