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arXiv 1111.6206math.DG
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亏格$g\geq 2$的Min-Max极小曲面的存在性

On The Existence of Min-Max Minimal Surface of Genus $g\geq 2$

Xin Zhou

摘要:

本文利用亏格$g\geq 2$的曲面的扫掠,建立了极小曲面的极小极大理论。我们发展了一种直接的变分方法,类似于著名的Plateau问题的证明。雷达其结果是,我们表明,面积泛函的最小-最大值可以实现由分支属- $g$极小曲面与节点组成的气泡树极限,并可能是许多分支极小球。我们还证明了一个类似于经典山路引理的Colding-Minicozzi型强收敛定理。我们的结果扩展了由Colding-Minicozzi和作者开发的极小极大理论到所有的属。

英文摘要:

In this paper, we build up a min-max theory for minimal surfaces using sweepouts of surfaces of genus $g\geq 2$. We develop a direct variational methods similar to the proof of the famous Plateau problem by J. Douglas and T. Rado. As a result, we show that the min-max value for the area functional can be achieved by a bubble tree limit consisting of branched genus-$g$ minimal surfaces with nodes, and possibly finitely many branched minimal spheres. We also prove a Colding-Minicozzi type strong convergence theorem similar to the classical mountain pass lemma. Our results extend the min-max theory developed by Colding-Minicozzi and the author to all genera.

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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