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arXiv 0906.4449cond-mat.stat-mech
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多面d维Poisson-Voronoi胞的启发式理论

Heuristic theory for many-faced d-dimensional Poisson-Voronoi cells

H. J. Hilhorst

摘要:

我们认为d维Poisson-Voronoi曲面细分和调查的启发式方法最近开发的二维的适用性。设p_n(d)是一个细胞有n个邻居(n面)的概率,m_n(d)是与n面细胞相邻的细胞的平均面度。我们得到了p_n(d)和m_n(3)的渐近大n展开式的首阶项。看来,就像在二维,泊松-沃罗诺伊镶嵌违反的“线性定律”,也在三维。这一说法与现有的蒙特卡罗工作的对抗仍然是不确定的。然而,升级到当今计算机能力水平的模拟在原则上将能够证实(或无效)我们的理论。

英文摘要:

We consider the d-dimensional Poisson-Voronoi tessellation and investigate the applicability of heuristic methods developed recently for two dimensions. Let p_n(d) be the probability that a cell have n neighbors (be `n-faced') and m_n(d) the average facedness of a cell adjacent to an n-faced cell. We obtain the leading order terms of the asymptotic large-n expansions for p_n(d) and m_n(3). It appears that, just as in dimension two, the Poisson-Voronoi tessellation violates Aboav's `linear law' also in dimension three. A confrontation of this statement with existing Monte Carlo work remains inconclusive. However, simulations upgraded to the level of present-day computer capacity will in principle be able to confirm (or invalidate) our theory.

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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