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arXiv 1108.1982math.AP
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二元p-调和函数的渐近统计特征

Asymptotic statistical characterizations of p-harmonic functions of two variables

David Hartenstine, Matthew Rudd

摘要:

推广了著名的调和函数的均值性质,证明了二元p-调和函数在粘性意义下满足两个涉及局部统计量的渐近公式.进一步证明了当1 < p < \infty时,这些渐近公式刻画了p-调和函数.一个例子表明,在一般情况下,这些公式不持有在非渐近意义。

英文摘要:

Generalizing the well-known mean-value property of harmonic functions, we prove that a p-harmonic function of two variables satisfies, in a viscosity sense, two asymptotic formulas involving its local statistics. Moreover, we show that these asymptotic formulas characterize p-harmonic functions when 1 < p < \infty. An example demonstrates that, in general, these formulas do not hold in a non-asymptotic sense.

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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