Sufficient Relative Minimum Conditions in the Optimal Control Problem for Quasilinear Stochastic Systems.

We consider the optimal control problem for quasilinear stochastic systems with continuous time whose coefficients have a generally non-linear dependence on the program control. We establish sufficient conditions for a strong and weak relative minimum. We give examples of using the resulting conditions for constructing optimal control in a nonlinear onedimensional problem and in a two-dimensional linear problem with information constraints and analyze the possible results. [ABSTRACT FROM AUTHOR]