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arXiv 1209.3783math.DGmath.AP
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Teichmüller调和映射流的渐近性

Asymptotics of the Teichmüller harmonic map flow

Melanie Rupflin, Peter M. Topping, Miaomiao Zhu

摘要:

在[9]中引入的Teichmüller调和映射流,将从闭黎曼曲面到任意紧致黎曼流形的映射和域上的常曲率度量演化,以尽可能快地降低其调和映射能量。在本文中,我们发展了全纯二次微分的几何分析,以解释当流的区域度量在无限时刻退化时会发生什么。我们从退化域得到一个分支极小浸入。

英文摘要:

The Teichmüller harmonic map flow, introduced in [9], evolves both a map from a closed Riemann surface to an arbitrary compact Riemannian manifold, and a constant curvature metric on the domain, in order to reduce its harmonic map energy as quickly as possible. In this paper, we develop the geometric analysis of holomorphic quadratic differentials in order to explain what happens in the case that the domain metric of the flow degenerates at infinite time. We obtain a branched minimal immersion from the degenerate domain.

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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