Infinitesimal deformations of cusp singularities

DOI10.1007/BF01455945zbMath0559.14001MaRDI QIDQ5896520

Kurt Behnke

Publication date: 1983

Published in: Mathematische Annalen (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/163830

zbMATH Keywords

rigidityinfinitesimal deformations of a two-dimensional cusp singularity

Mathematics Subject Classification ID

Singularities in algebraic geometry (14B05) Singularities of surfaces or higher-dimensional varieties (14J17) Local complex singularities (32S05) Deformations of singularities (14B07) Infinitesimal methods in algebraic geometry (14B10) Local deformation theory, Artin approximation, etc. (14B12)

Related Items

Infinitesimal deformations of Tsuchihashi's cusp singularities ⋮ Infinitesimal deformations of generalized cusp singularities ⋮ Unnamed Item ⋮ On Auslander modules of normal surface singularities ⋮ Unnamed Item ⋮ Tsuchihashi's cusp singularities and automorphisms of Hilbert modular variety cusps ⋮ On the module of Zariski differentials and infinitesimal deformations of cusp singularities

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