On Gorenstein Fano Threefolds with an Action of a Two-Dimensional Torus

On Gorenstein Fano Threefolds with an Action of a Two-Dimensional Torus

We classify the non-toric, Q-factorial, Gorenstein, log terminal Fano threefolds of Picard number one that admit an effective action of a two-dimensional algebraic torus.

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Veröffentlicht in:Symmetry, integrability and geometry, methods and applications integrability and geometry, methods and applications, 2022-01
Hauptverfasser: Bäuerle, Andreas, Hausen, Jürgen
Format: Artikel
Sprache:eng
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Zusammenfassung:We classify the non-toric, Q-factorial, Gorenstein, log terminal Fano threefolds of Picard number one that admit an effective action of a two-dimensional algebraic torus.
ISSN:1815-0659
1815-0659
DOI:10.3842/SIGMA.2022.088