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arXiv 1108.4381math.FAmath.MG
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有界度图的$p$ -调和边界与$D_p$ -大量子集

The $p$-harmonic boundary and $D_p$-massive subsets of a graph of bounded degree

Michael Puls

摘要:

设$p$是一个大于1的实数,$Γ$是一个有界度的图.我们研究$p$-$Γ$的调和边界和$Γ$的$D_p$ -大量子集之间的联系。特别地,如果存在$n$成对不相交的$Γ$的$D_p$ -大量子集,则$Γ$的$p$ -调和边界由至少$n$元素组成。我们还表明,这一说法的逆也是真的。

英文摘要:

Let $p$ be a real number greater than one and let $Γ$ be a graph of bounded degree. We investigate links between the $p$-harmonic boundary of $Γ$ and the $D_p$-massive subsets of $Γ$. In particular, if there are $n$ pairwise disjoint $D_p$-massive subsets of $Γ$, then the $p$-harmonic boundary of $Γ$ consists of at least $n$ elements. We also show that the converse of this statement is also true.

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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