Les singularités simples elliptiques, leurs déformations, les surfaces de del Pezzo et les transformations quadratiques

DOI10.24033/asens.1419zbMath0496.14026OpenAlexW2399784185MaRDI QIDQ3960948

J.-Y. Mérindol

Publication date: 1982

Published in: Annales scientifiques de l'École normale supérieure (Search for Journal in Brave)

Full work available at URL: http://www.numdam.org/item?id=ASENS_1982_4_15_1_17_0

zbMATH Keywords

deformationsdel Pezzo surfacessimple elliptic singularityenumeration of singular points

Mathematics Subject Classification ID

Singularities of surfaces or higher-dimensional varieties (14J17) Special surfaces (14J25) Deformations of singularities (14B07)

Related Items (5)

Automorphisms of the extended affine root system and modular property for the flat theta invariants ⋮ Gorenstein log del Pezzo surfaces of rank one ⋮ Classification of singular del Pezzo surfaces over finite fields ⋮ Tutorial on Tom and Jerry: the two smoothings of the anticanonical cone over \(\mathbb{P} (1, 2, 3)\) ⋮ Low-dimensional singularities with free divisors as discriminants

Cites Work

• Die Singularitäten vom Typ \(\tilde D\)
• Deformations of normal surface singularities with \(\mathbb{C}^*\) action
• Root systems and elliptic curves
• On the semi-universal deformation of a simple-elliptic hypersurface singularity part II: The discriminant
• Resolution of singularities of plane deformations of double rational points
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