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arXiv 2407.21145math.CAmath.AP
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通过拟共形映射研究平面椭圆测度的Hausdorff维数

The Hausdorff dimension of planar elliptic measures via quasiconformal mappings

Ignasi Guillén-Mola

AI总结:

本文通过拟共形映射将域中的椭圆测度与像域中的调和测度相关联,获得了仅依赖椭圆常数的平面椭圆测度Hausdorff维数新界限,扩展了Makarov、Jones和Wolff的工作。

摘要:

本文通过应用拟共形映射,获得了平面椭圆测度Hausdorff维度的新界限,这些界限仅依赖于矩阵的椭圆常数。实际上,在案例研究中,我们找到了一个拟共形映射,将一个域中的椭圆测度与其像域中的调和测度联系起来,从而能够从调和测度方面的已知结果推导出椭圆测度维度的界限。这扩展了Makarov、Jones和Wolff先前的工作。

英文摘要:

In this paper, we obtain new bounds for the Hausdorff dimension of planar elliptic measure via the application of quasiconformal mappings, with these bounds depending solely on the ellipticity constant of the matrix. In fact, in our case studies, we find a quasiconformal mapping that relates the elliptic measure in a domain to the harmonic measure in its image domain, allowing us to deduce bounds for the dimension of the elliptic measure from the known results on the harmonic side. This extends previous works of Makarov, Jones and Wolff.

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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