Bl. Granovsky et Ai. Zeifman, THE DECAY FUNCTION OF NONHOMOGENEOUS BIRTH-DEATH PROCESSES, WITH APPLICATION TO MEAN-FIELD MODELS, Stochastic processes and their applications, 72(1), 1997, pp. 105-120
The paper develops in different directions the method oi the second au
thor for estimation of the rate of exponential convergence of nonhomog
eneous birth-death processes. Applying the method to mean-field models
, we discover some phenomena related to their spectral gaps. (C) 1997
Elsevier Science B.V.