Abstract
The existence and uniqueness problems for the pathwise Duncan-Mortensen-Zakai equation of nonlinear filtering are studied following the Robust Equation approach. It is shown here that several examples that include the Kalman-Bucy filtering case can be treated by means of a theorem that solves the Cauchy problem for the Robust Equation.
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© 1984 Springer-Verlag
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Ferreyra, G.S. (1984). The robust equation approach to multidimensional stochastic nonlinear filtering. In: Szynal, D., Weron, A. (eds) Probability Theory on Vector Spaces III. Lecture Notes in Mathematics, vol 1080. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0099784
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DOI: https://doi.org/10.1007/BFb0099784
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