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The size of components in continuum nearest-neighbor graphs

Iva Kozakova·Ronald Meester·Seema Nanda
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Abstract

We study the size of connected components of random nearest-neighbor graphs with vertex set the points of a homogeneous Poisson point process in ${\mathbb{R}}^d$. The connectivity function is shown to decay superexponentially, and we identify the exact exponent. From this we also obtain the decay rate of the maximal number of points of a path through the origin. We define the generation number of a point in a component and establish its asymptotic distribution as the dimension $d$ tends to infinity.

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Iva Kozakova, Ronald Meester, Seema Nanda. 2006-05-24. The size of components in continuum nearest-neighbor graphs. https://doi.org/10.1214/009117905000000729

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