arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1609.05660math.DG
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Riemann极小例子

The Riemann minimal examples

William H. Meeks, Joaquin Perez

摘要:

在接近尾声时,他的生命,伯恩哈德黎曼作出了了不起的发现1参数家庭$R_λ$,$λ\in (0,\infty)$,定期适当嵌入极小曲面在$\mathbb{R}^3$的财产,每一个水平面相交的每一个例子,无论是一个圆或一条直线。此外,作为参数$λ\to 0$,他的表面收敛到垂直悬链面,作为$λ\to \infty$,他的表面收敛到垂直螺旋面。由于黎曼极小的例子是拓扑平面域,是周期性的基本区与相关的$\mathbb{Z}$ -行动是同构的一个紧凑的环穿刺在一个单一的点,然后拓扑这些表面是同构的唯一亏格零表面有两个极限结束。他还描述了他的表面分析方面的椭圆函数的矩形椭圆曲线。本文考试黎曼的原始证明的分类极小曲面叶状的圆和线在平行的平面,并提出了一个完整的轮廓最近的证明,每一个适当嵌入的最小平面域在$\mathbb{R}^3$是一个黎曼极小的例子,一个悬链,螺旋面或平面。

英文摘要:

Near the end of his life, Bernhard Riemann made the marvelous discovery of a 1-parameter family $R_λ$, $λ\in (0,\infty)$, of periodic properly embedded minimal surfaces in $\mathbb{R}^3$ with the property that every horizontal plane intersects each of his examples in either a circle or a straight line. Furthermore, as the parameter $λ\to 0$ his surfaces converge to a vertical catenoid and as $λ\to \infty$ his surfaces converge to a vertical helicoid. Since Riemann's minimal examples are topologically planar domains that are periodic with the fundamental domains for the associated $\mathbb{Z}$-action being diffeomorphic to a compact annulus punctured in a single point, then topologically each of these surfaces is diffeomorphic to the unique genus zero surface with two limit ends. Also he described his surfaces analytically in terms of elliptic functions on rectangular elliptic curves. This article exams Riemann's original proof of the classification of minimal surfaces foliated by circles and lines in parallel planes and presents a complete outline of the recent proof that every properly embedded minimal planar domain in $\mathbb{R}^3$ is either a Riemann minimal example, a catenoid, a helicoid or a plane.

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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