The supercritical Galton-Watson process in varying environments-Seneta-Heyde norming

J. D. Biggins, J. C. D'Souza

Research output: Contribution to journalArticle

Abstract

A natural sufficient condition is given for a Galton-Watson process in a varying environment to have a single rate of growth that obtains throughout the survival set of the process. In the homogeneous process the growth rate is provided by the usual Seneta-Heyde norming. © 1993.

Original languageEnglish
Pages (from-to)237-249
Number of pages13
JournalStochastic Processes and their Applications
Volume48
Issue number2
Publication statusPublished - Nov 1993

Keywords

  • branching processes
  • varying environments

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