摘要

By introducing a random interference into the typical of nonlinear time series model, this paper establishes a RENLAR model: X(n+1) = T(Xn) + e(n+1)(Z(n+1)). The author introduces the definition of adjoint non-recurrence, and utilizing general state space Markov chain theorem, we obtain some criteria for non-recurrence and adjoint non-recurrence of nonlinear time series models in random environment domain and analyze adjoint non-recurrence of some models by using these criteria.