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Mathematics > Differential Geometry

arXiv:2403.06427 (math)
[Submitted on 11 Mar 2024 ]

Title: Asymptotic behavior of unstable perturbations of the Fubini-Study metric in Ricci flow

Title: 不稳定扰动在 Ricci 流中的渐近行为

Authors:David Garfinkle, James Isenberg, Dan Knopf, Haotian Wu
Abstract: Kr\"oncke has shown that the Fubini-Study metric is an unstable generalized stationary solution of Ricci flow [Kr\"o20]. In this paper, we carry out numerical simulations which indicate that Ricci flow solutions originating at unstable perturbations of the Fubini-Study metric develop local singularities modeled by the blowdown soliton discovered in [FIK03].
Abstract: Kröncke 已经证明,Fubini-Study 度量是 Ricci flow 的不稳定的广义静止解 [Krö20]。 在本文中,我们进行了数值模拟,结果表明起始于 Fubini-Study 度量的不稳定扰动的 Ricci flow 解会发展出由 [FIK03] 中发现的 blowdown 溶解所描述的局部奇点。
Comments: 14 pages, 3 figures. Comments are welcome!
Subjects: Differential Geometry (math.DG) ; Analysis of PDEs (math.AP); Numerical Analysis (math.NA)
Cite as: arXiv:2403.06427 [math.DG]
  (or arXiv:2403.06427v1 [math.DG] for this version)
  https://doi.org/10.48550/arXiv.2403.06427
arXiv-issued DOI via DataCite

Submission history

From: Haotian Wu [view email]
[v1] Mon, 11 Mar 2024 04:28:38 UTC (36 KB)
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