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arXiv · 2507.15210

Del Pezzo surfaces of degree one and examples of Zariski multiples

Ichiro Shimada
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Abstract

We construct examples of Zariski N-tuples with large N using the monodromy action of the Weyl group of type E8 on the set of 240 lines in a del Pezzo surface of degree one.

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Ichiro Shimada. 2025-07-21. Del Pezzo surfaces of degree one and examples of Zariski multiples. https://arxiv.org/abs/2507.15210

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