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arXiv 1306.1191math.DG
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面积最小电流II的正则性:中心流形

Regularity of area minimizing currents II: center manifold

Camillo De Lellis, Emanuele Spadaro

摘要:

这是第二个文件的一系列的三个高余维面积最小化积分电流的规律性。在这里,我们执行的第二个主要步骤中的奇点的分析,即建设一个中心流形,即近似平均的几乎平坦的面积最小化电流的片。这样的中心流形在其法丛上被一个Lipschitz多值映射所补,它以较高的精度逼近流。在第三和最后的文件中,这些对象被用来总结一个新的证明Almgren的著名的维数约束的奇异集。

英文摘要:

This is the second paper of a series of three on the regularity of higher codimension area minimizing integral currents. Here we perform the second main step in the analysis of the singularities, namely the construction of a center manifold, i.e. an approximate average of the sheets of an almost flat area minimizing current. Such center manifold is complemented with a Lipschitz multi-valued map on its normal bundle, which approximates the current with a highe degree of accuracy. In the third and final paper these objects are used to conclude a new proof of Almgren's celebrated dimension bound on the singular set.

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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