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arXiv · 1503.07411

Birational rigidity of del Pezzo fibrations with quotient singularities and its application

Takuzo Okada
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Abstract

In this paper we give a criterion for birational rigidity of del Pezzo fibrations of degree 1 and 2 with only quotient singularities. As an application, we prove birational rigidity of suitable del Pezzo fibrations admitting an action of the Klein simple group.

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Takuzo Okada. 2015-04-06. Birational rigidity of del Pezzo fibrations with quotient singularities and its application. https://arxiv.org/abs/1503.07411

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