The many-to-few lemma and multiple spines
The many-to-few lemma and multiple spines
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DOI:
10.1214/15-aihp714
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发表时间:
2011-06
影响因子:
1.5
通讯作者:
S. Harris;Matthew I. Roberts
中科院分区:
文献类型:
--
作者:
S. Harris;Matthew I. Roberts
We develop a simple and intuitive identity for calculating expectations of weighted k-fold sums over particles in branching processes, generalising the well-known many-to-one lemma.