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arXiv 2512.04572math.DG
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扭曲的Calabi流的存在性及从J流到Calabi流的变形

Existence of twisted Calabi flow and deformation from the $J$-flow to Calabi flow

Jie He, Haozhao Li

AI总结:

本文研究了扭曲Calabi流的存在性及从J流到Calabi流的变形,证明了其长时间存在性和收敛性,揭示了连续方法在研究Calabi流猜想中的开放性。

摘要:

本文研究了一类连接紧致Kähler流形上J流与Calabi流的扭曲Calabi流。我们证明对于任意初始数据,扭曲Calabi流在接近J流时具有长时间存在性,并且平滑收敛到cscK度量。此外,我们还证明如果扭曲Calabi流具有长时间存在性和收敛性,则附近具有相同初始数据的扭曲Calabi流也具有长时间存在性和收敛性。这些结果表明连续方法在研究Chen关于cscK流形上(扭曲)Calabi流长时间存在性猜想时是开放的。

英文摘要:

In this paper, we study a family of twisted Calabi flows connecting the $J$-flow and Calabi flow on a compact Kähler manifold with a constant scalar curvature (cscK) metric. We show that for any initial data the twisted Calabi flow near the $J$-flow has long time existence and converges smoothly to the cscK metric. Moreover, we show that if a twisted Calabi flow has long time existence and converges, then the nearby twisted Calabi flow with the same initial data also has long time existence and converges. These results imply the openness of the continuity method to study Chen's long time existence conjecture on (twisted) Calabi flow on cscK manifolds.

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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