The second pluri-genus of smoothable Gorenstein surface singularities

DOI10.1007/s11425-010-0062-2zbMath1194.32013OpenAlexW1989266106MaRDI QIDQ973772

Rong Du, Stephen Shing-Toung Yau

Publication date: 26 May 2010

Published in: Science China. Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11425-010-0062-2

zbMATH Keywords

Milnor numberGorensteinTjurina numbersmoothablesecond pluri-genus

Mathematics Subject Classification ID

Singularities in algebraic geometry (14B05) Modifications; resolution of singularities (complex-analytic aspects) (32S45) Deformations of complex singularities; vanishing cycles (32S30) Local complex singularities (32S05) Deformations of singularities (14B07) Invariants of analytic local rings (32S10)

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Cites Work

• On plurigenera of normal isolated singularities. I
• Extendability of holomorphic differential forms near isolated hypersurface singularities
• The dimension of smoothing components
• The asymptotic behavior of plurigenera for a normal isolated singularity
• The pluri-genera of surface singularities
• Smoothings of normal surface singularities
• Offenheit der Versalität in der analytischen Geometrie
• The plurigenera of Gorenstein surface singularities
• Über die Deformation isolierter Singularitäten analytischer Mengen
• s n - 1 Invariant for Isolated n-Dimensional Singularities and Its Application to Moduli Problem
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• Unnamed Item

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