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arXiv · 1903.06872

Refinement of the classification of weak Fano threefolds with sextic del Pezzo fibrations

Takeru Fukuoka
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Abstract

We refine the classification of weak Fano threefolds with sextic del Pezzo fibrations by considering the Hodge numbers of them. By the refined classification result, such threefolds are classified into 17 cases. The main result of this paper is to show that there exists an example for each of 17 cases, except for 2 cases.

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Takeru Fukuoka. 2019-03-16. Refinement of the classification of weak Fano threefolds with sextic del Pezzo fibrations. https://arxiv.org/abs/1903.06872

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