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5. From Galton-Watson trees to Levy treesscaling limits and tree-valued processes

From Galton-Watson trees to Levy treesscaling limits and tree-valued processes

来源 :2016随机微分方程和随机过程研讨会(Workshop on SDEs and Stochastic Processes | 被引量 : 0次 | 上传用户：shuilinxi

【摘 要】

：

　　Galton-Watson trees and Levy trees characterize genealogy structures of Galton-Waston processes and continuous state branching processes,respectively.In thi

【作 者】

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Hui He 

【机 构】

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BeijingNormalUniversity,China

【出 处】

：

2016随机微分方程和随机过程研讨会(Workshop on SDEs and Stochastic Processes

【发表日期】

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2016年4期

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论文部分内容阅读

　　Galton-Watson trees and Levy trees characterize genealogy structures of Galton-Waston processes and continuous state branching processes,respectively.In this talk,we first show that how Levy trees arise as scaling limits of Galton-Watson trees.Then we study some recent works on pruning trees and induced tree-valued processes.

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