On non-rigid del Pezzo fibrations of low degree

@inproceedings{Ahmadinezhad2010OnND,
  title={On non-rigid del Pezzo fibrations of low degree},
  author={Hamid Ahmadinezhad},
  year={2010}
}
  • Hamid Ahmadinezhad
  • Published 2010
  • Mathematics
  • We consider P(1, 1, 1, 2) bundles over P and construct hypersurfaces of these bundles which form a degree 2 del Pezzo fibration over P as a Mori fibre space. We classify all such hypersurfaces whose type III or IV Sarkisov links pass to a different Mori fibre space. A similar result for cubic surface fibrations over P is also presented. 

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