Backward representation for nonstationary Markov processes with finite state space
Authors:
G. B. Di Masi
P. I. Kitsul
Affiliation:
Dipartimento di Matematica Pura ed Applicata, Università di Padova and LADSEB-CNR, Via Belzoni 7-35131, Padova, Italy
Institute for the Problems of Information Transmission, Russian Academy of Sciences, Ermolovoy 19-101447, Moscow, Russia
Abstract:
We consider a problem of time reversal for a nonstationary continuous-time Markov processes with k states. The proposed approach is strongly based on the backward representation of the Gaussian analog of the original Markov process.