Wang, Hua Ming, A note on multitype branching process with bounded immigration in random environment, Acta mathematica Sinica. English series (Print) , 29(6), 2013, pp. 1095-1110
In this paper, we study the total number of progeny, W, before regenerating of multitype branching process with immigration in random environment. We show that the tail probability of |W| is of order t .. as t . ., with . some constant. As an application, we prove a stable law for (L-1) random walk in random environment, generalizing the stable law for the nearest random walk in random environment (see .Kesten, Kozlov, Spitzer: A limit law for random walk in a random environment. Compositio Math., 30, 145.168 (1975).).