Which rational double points occur on del Pezzo surfaces?

DOI10.46298/EPIGA.2021.7041zbMath1484.14076arXiv2009.14183OpenAlexW3217788255MaRDI QIDQ5064814

Claudia Stadlmayr

Publication date: 16 March 2022

Published in: Épijournal de Géométrie Algébrique (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2009.14183

zbMATH Keywords

del Pezzo surfacesingularitypositive characteristicrational double pointWeierstraß equation

Mathematics Subject Classification ID

Rational and ruled surfaces (14J26) Singularities in algebraic geometry (14B05) Singularities of surfaces or higher-dimensional varieties (14J17) Positive characteristic ground fields in algebraic geometry (14G17)

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