指数为 1 的法诺三折超曲面的 K 稳定性

arXiv - MATH - Algebraic Geometry Pub Date : 2024-09-14 DOI:arxiv-2409.09492

Livia Campo, Takuzo Okada

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摘要

我们解决了法诺指数为 1 的准光滑法诺 3 折叠超曲面的 K 稳定性问题，提供了它们的三角变量下界。我们使用阿班和庄引入的方法计算法诺 3 折叠超曲面旗上的三角变量下界。

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K-stablity of Fano threefold hypersurfaces of index 1

We settle the problem of K-stability of quasi-smooth Fano 3-fold hypersurfaces with Fano index 1 by providing lower bounds for their delta invariants. We use the method introduced by Abban and Zhuang for computing lower bounds of delta invariants on flags of hypersurfaces in the Fano 3-fold.

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arXiv - MATH - Algebraic Geometry

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