Abstract
We shall consider in this article a general class of stochastic PDE which in particular covers the Zakai equation of nonlinear filtering and natural formulations of distributed systems involving control variables. We use only fixed point arguments, hence we get uniqueness results. In the case of the Zakai equation, Galerkin approximations have been considered by Pardoux (1979) to derive the existence of the solution © 1987 Springer-Verlag.
Original language | English |
---|---|
Pages (from-to) | 297-302 |
Journal | Stochastic Hydrology and Hydraulics |
Volume | 1 |
Issue number | 4 |
DOIs | |
Publication status | Published - Dec 1987 |
Externally published | Yes |
Research Keywords
- distributed systems
- nonlinear filtering
- Stochastic PDE
- Zakai equation