Equivariant pliability of the projective space

• Ivan Cheltsov ^[1] ; Arman Sarikyan ^[1]
  1. [1] University of Edinburgh

     University of Edinburgh

     Reino Unido

     
• Localización: Selecta Mathematica, New Series, ISSN 1022-1824, Vol. 29, Nº. 5, 2023
• Idioma: inglés
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• Resumen

  • We classify finite subgroups G ⊂ PGL4(C) such that P3 is not G-birational to conic bundles and del Pezzo fibrations, and explicitly describe all G-Mori fibre spaces that are G-birational to P3 for these subgroups.