Summary

A branching random walk is a branching tree such that with each line of descent a random walk is associated. This paper provides some results on the asymptotics of the point processes generated by the positions of the nth generation individuals. An application to the photon–electron energy cascade is also given.

Key words and phrases

Branching processes Random walks 

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Copyright information

© Springer New York 2010

Authors and Affiliations

  1. 1.Department of MathematicsIowa State UniversityAmesUSA
  2. 2.Indian Institute of ScienceBangaloreIndia

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