A note on exponential stability of the nonlinear filter for denumerable Markov chains. - Ze-Chun Hu; Wei Sun 010 (Syst. Control. Lett., 2006)

Periodic Solutions of Stochastic Differential Equations Driven by Lévy Noises. - Xiao-Xia Guo; Wei Sun 010 (J. Nonlinear Sci., 2021)