Abstract
The paper investigates the reverse time differentiation of a stochastic exponential that occurs in smoothing, when the signal is a finite state Markov process and the observation process is a diffusion.
Citation
Robert J. Elliott. "Reverse Time Differentiation and Smoothing Formulae for a Finite State Markov Process." Ann. Probab. 14 (2) 480 - 489, April, 1986. https://doi.org/10.1214/aop/1176992527
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