Deforming Nonnormal Isolated Surface Singularities and Constructing Threefolds with $$\mathbb{P}^{1}$$ as Exceptional Set

DOI10.1007/978-3-319-28829-1_16zbMath1373.32021arXiv1512.03642OpenAlexW2991326966MaRDI QIDQ5267824

Jan Stevens

Publication date: 13 June 2017

Published in: Singularities and Computer Algebra (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1512.03642

zbMATH Keywords

nonnormal singularitiessimultaneous normalisationsmall modifications

Mathematics Subject Classification ID

Singularities in algebraic geometry (14B05) Complex surface and hypersurface singularities (32S25) Deformations of complex singularities; vanishing cycles (32S30) Local complex singularities (32S05) Deformations of singularities (14B07)

Uses Software

• SINGULAR
• deform

Cites Work

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