A CONSTRUCTION OF Q-GORENSTEIN SMOOTHINGS OF INDEX TWO

DOI10.1142/S0129167X92000126zbMath0771.32019OpenAlexW2048113877MaRDI QIDQ4017108

Duco van Straten, Theo de Jong

Publication date: 16 January 1993

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

Full work available at URL: https://doi.org/10.1142/s0129167x92000126

zbMATH Keywords

smoothingsurface singularity\(Q\)-Gorenstein singularities

Mathematics Subject Classification ID

Complex surface and hypersurface singularities (32S25) Deformations of complex singularities; vanishing cycles (32S30) Local deformation theory, Artin approximation, etc. (14B12)

Related Items (1)

Log-canonical degenerations of del Pezzo surfaces in \(\mathbb{Q}\)-Gorenstein families

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