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arXiv 1404.0199math.CV
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自由拟共形映射与距离比度量

Freely quasiconformal maps and distance ratio metric

Y. Li, S. Ponnusamy, M. Vuorinen

摘要:

设$E$和$E'$表示维数至少为$2$的实Banach空间,且$D\subset E$和$D'\subset E'$是整环.本文利用$j_D$度量建立了同胚$f: E \to E'$是FQC的一个充要条件。此外,我们给出了同胚$j_D$是FQC的一个充分条件。另一方面,我们证明了这个条件是不必要的。

英文摘要:

Suppose that $E$ and $E'$ denote real Banach spaces with dimension at least $2$ and that $D\subset E$ and $D'\subset E'$ are domains. In this paper, we establish, in terms of the $j_D$ metric, a necessary and sufficient condition for the homeomorphism $f: E \to E'$ to be FQC. Moreover, we give, in terms of the $j_D$ metric, a sufficient condition for the homeomorphism $f: D\to D'$ to be FQC. On the other hand, we show that this condition is not necessary.

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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