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Del Pezzo surfaces of Picard number one admitting a torus action

Authors :
Haettig, Daniel
Hafner, Beatrice
Hausen, Juergen
Springer, Justus
Publication Year :
2022

Abstract

We present efficient classification algorithms for log del Pezzo surfaces with torus action of Picard number one and given Gorenstein index. Explicit results are obtained up to Gorenstein index 200.<br />Comment: 29 pages

Subjects

Subjects :
Mathematics - Algebraic Geometry
14L30, 14M25, 14J26

Details

Database :
arXiv
Publication Type :
Report
Accession number :
edsarx.2207.14790
Document Type :
Working Paper

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