Adam, Etienne Criterion for unlimited growth of critical multidimensional stochastic models. (English) Zbl 1358.60060 Adv. Appl. Probab. 48, No. 4, 972-988 (2016). Summary: We give a criterion for unlimited growth with positive probability for a large class of multidimensional stochastic models. As a by-product, we recover the necessary and sufficient conditions for recurrence and transience for critical multitype Galton-Watson with immigration processes and also significantly improve some results on multitype size-dependent Galton-Watson processes. Cited in 1 Document MSC: 60G42 Martingales with discrete parameter 60J80 Branching processes (Galton-Watson, birth-and-death, etc.) 60J10 Markov chains (discrete-time Markov processes on discrete state spaces) Keywords:stochastic difference equation; Lyapunov function; martingale; Galton-Watson processes × Cite Format Result Cite Review PDF Full Text: DOI arXiv Euclid