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arXiv 1611.04464math.CV
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一个非严格伪凸区域的压缩函数向边界趋于1

A non-strictly pseudoconvex domain for which the squeezing function tends to one towards the boundary

John Erik Fornæss, Erlend Fornæss Wold

摘要:

Zimmer在最近的工作中证明了:如果$Ω\subset\mathbb C^n$是具有$C^\infty$ -光滑边界的有界凸区域,则只要压缩函数在接近边界时接近1,则$Ω$是严格伪凸的.我们表明,这一结果失败,如果$Ω$仅假设为$C^2$ -光滑。

英文摘要:

In recent work by Zimmer it was proved that if $Ω\subset\mathbb C^n$ is a bounded convex domain with $C^\infty$-smooth boundary, then $Ω$ is strictly pseudoconvex provided that the squeezing function approaches one as one approaches the boundary. We show that this result fails if $Ω$ is only assumed to be $C^2$-smooth.

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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