A branching process with immigration in varying environments

Abstract:

Bienaymé-Galton-Watson branching processes with varying offspring variance and an immigration component are studied in the critical case. The asymptotic formulas for the probability for non extinction are derived, in dependence of immigration component. A limit theorem is proved too.

Año de publicación:

2014

Keywords:

• Branching process
• Probability for non-extinction
• Limit theorem
• Varying environments

Fuente:

scopus