On the existence of optimal and ϵ−optimal feedback controls for stochastic second grade fluids

Citation:
Cipriano, Fernanda, and Diogo Pereira. "On the existence of optimal and ϵ−optimal feedback controls for stochastic second grade fluids." Journal of Mathematical Analysis and Applications. 475 (2019): 1956-1977.

Abstract:

This article deals with a feedback optimal control problem for the stochastic second grade fluids. More precisely, we establish the existence of an optimal feedback control for the two-dimensional stochastic second grade fluids, with Navier-slip boundary conditions. In addition, using the Galerkin approximations, we show that the optimal cost can be approximated by a sequence of finite dimensional optimal costs, showing the existence of the so-called ϵ−optimal feedback control.

Notes:

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