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arXiv 0906.2638math.DG
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从hyperbolic Riemann surfaces到欧氏平面的真调和映射

Proper harmonic maps from hyperbolic Riemann surfaces into the Euclidean plane

Antonio Alarcon, Jose A. Galvez

摘要:

设$Σ$是紧致Riemann曲面,而$D_1,...,D_n$是$Σ$的有限个成对不相交的闭圆盘。证明了从含有$Σ\backslash\cup_{j=1}^n D_j$的双曲域$Ω$到欧氏平面的真调和映射的存在性及其拓扑型.这里,$Ω$可以根据需要选择为接近$Σ\backslash\cup_{j=1}^n D_j$。特别地,我们得到了从单位圆盘到欧氏平面的真调和映射,从而证明了R. Schoen和S.T.你。

英文摘要:

Let $Σ$ be a compact Riemann surface and $D_1,...,D_n$ a finite number of pairwise disjoint closed disks of $Σ$. We prove the existence of a proper harmonic map into the Euclidean plane from a hyperbolic domain $Ω$ containing $Σ\backslash\cup_{j=1}^n D_j$ and of its topological type. Here, $Ω$ can be chosen as close as necessary to $Σ\backslash\cup_{j=1}^n D_j$. In particular, we obtain proper harmonic maps from the unit disk into the Euclidean plane, which disproves a conjecture posed by R. Schoen and S.T. Yau.

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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