Minimal position and critical martingale convergence in branching random walks, and directed polymers on disordered trees

DOI10.1214/08-AOP419zbMath1169.60021arXivmath/0702799MaRDI QIDQ1019096

Zhan Shi, Yue Yun Hu

Publication date: 27 May 2009

Published in: The Annals of Probability (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0702799

zbMATH Keywords

spinemartingale convergencebranching random walkminimal positiondirected polymer on a treemarked tree

Mathematics Subject Classification ID

Branching processes (Galton-Watson, birth-and-death, etc.) (60J80)

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