Limit distributions for the number of leaves in a random forest

被引:2
|
作者
Mylläri, T [1 ]
机构
[1] Abo Akad Univ, Dept Math, FIN-20500 Turku, Finland
[2] Petrozavodsk State Univ, Petrozavodsk, Russia
关键词
conditioned Galton-Watson process; local limit theorem; normal disribution; offspring distribution; span; array scheme; Mukhin's theorem;
D O I
10.1017/S0001867800011976
中图分类号
O21 [概率论与数理统计]; C8 [统计学];
学科分类号
020208 ; 070103 ; 0714 ;
摘要
Galton-Watson forests consisting of N roots (or trees) and n nonroot vertices are studied, The limit distributions of the number of leaves in such a forest are obtained. By a leaf we mean a vertex from which there are no arcs emanating.
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页码:904 / 922
页数:19
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