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arXiv · 2108.13632

On negative spheres in elliptic surfaces

András I. Stipsicz·Zoltán Szabó
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Abstract

Using elliptic fibrations with specific singular fibers, we find spheres with very negative self-intersections in elliptic surfaces and in their blow-ups.

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András I. Stipsicz, Zoltán Szabó. 2021-08-31. On negative spheres in elliptic surfaces. https://arxiv.org/abs/2108.13632

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