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arXiv · 2412.12043

Real del Pezzo surfaces without points

Grigory Belousov
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Abstract

We consider a real del Pezzo surface without points. We prove that the same surface over complex numbers field $\mathbb{C}$ has Picard number is at least two.

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Grigory Belousov. 2024-12-16. Real del Pezzo surfaces without points. https://arxiv.org/abs/2412.12043

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