Theory of Probability and its Applications, vol.60, no.3, pp.502-513, 2016 (SCI-Expanded, Scopus)
In this paper, a stochastic process with discrete interference of chance and generalized reflecting barrier (X (t)) is constructed and the ergodicity of this process is proved. Using basic identity for random walk processes, a characteristic function of the ergodic distribution is written with the help of characteristics of the boundary functional SN1 (x). Moreover, a weak convergence theorem for the ergodic distribution of the standardized process Yλ(t) ≡ X(t)/λ is proved, as λ → ∞ and the limit form of the ergodic distribution is found.