A minimum principle for stochastic control problems with output feedback
نویسنده
چکیده
A minimum principle for stochastic control problems with output feedback is derived by applying Bismut’s minimum principle for stochastic control problems with full information about the past to the Kushner-Stratonovitch equation describing the controlled evolution of the conditional density of the state. The well-known solution of the linear-quadratic Gaussian problem is obtained from the principle.
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