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Strong law of large number for branching Hunt processes. (English) Zbl 1318.60037

Summary: In this paper, we prove that, under certain conditions, a strong law of large numbers holds for a class of branching particle systems \(X\) corresponding to the parameters (\(Y\), \(\beta\), \(\psi\)), where \(Y\) is a Hunt process and \(\psi\) is the generating function for the offspring. The main tool of this paper is the spine decomposition and we only need an \(L \log L\) condition.

MSC:

60F15 Strong limit theorems
60J80 Branching processes (Galton-Watson, birth-and-death, etc.)

References:

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