Vatutin, Vladimir; Zheng, Xinghua - In: Stochastic Processes and their Applications 122 (2012) 7, pp. 2594-2609
A subcritical branching process in random environment (BPRE) is considered whose associated random walk does not satisfy the Cramer condition. The asymptotics for the survival probability of the process is investigated, and a Yaglom type conditional limit theorem is proved for the number of...