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arXiv 1802.07112math.COmath.APmath.PR
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随机映射参数的渐近分布

Asymptotic Distribution of Parameters in Random Maps

Olivier Bodini, Julien Courtiel, Sergey Dovgal, Hsien-Kuei Hwang

摘要:

我们考虑随机根地图,而不考虑其属,固定大量的边缘,并解决问题的限制分布为六个不同的参数:顶点,叶,循环,根边,根峡,根顶点度。每一种都导致不同的极限分布,从(离散的)几何分布和泊松分布到不同的连续分布:贝塔分布、正态分布、均匀分布和一种不寻常的分布,其矩的特征是递归三角形阵列。

英文摘要:

We consider random rooted maps without regard to their genus, with fixed large number of edges, and address the problem of limiting distributions for six different parameters: vertices, leaves, loops, root edges, root isthmus, and root vertex degree. Each of these leads to a different limiting distribution, varying from (discrete) geometric and Poisson distributions to different continuous ones: Beta, normal, uniform, and an unusual distribution whose moments are characterised by a recursive triangular array.

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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