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arXiv 2201.13251math.AG
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关于离散三重性的稳定性条件

Stability conditions on fibred threefolds

Hao Max Sun

摘要:

给出了广义三重性的导出范畴上Bridgeland稳定性条件的一种构造.该构造依赖于某些稳定复形的代数Bogomolov-Gieseker型不等式。它可以被认为是拜耳、麦克拉伦和户田构造的相对版本。本文证明了曲线上相对射影平面的拓扑Bogomolov-Gieseker型不等式。这给出了三重边值问题的Bridgeland稳定性条件的存在性。

英文摘要:

We give a conjectural construction of Bridgeland stability conditions on the derived category of fibred threefolds. The construction depends on a conjectural Bogomolov-Gieseker type inequality for certain stable complexes. It can be considered as a relative version of the construction of Bayer, Macrì and Toda. We prove the conjectural Bogomolov-Gieseker type inequality in the case of relative projective planes over curves. This gives the the existence of Bridgeland stability conditions on such threefolds.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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