Displaying similar documents to “Bilinear spatial control of the velocity term in a Kirchhoff plate equation.”

An optimal control problem for a fourth-order variational inequality

A. Khludnev (1992)

Banach Center Publications

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An optimal control problem is considered where the state of the system is described by a variational inequality for the operator w → εΔ²w - φ(‖∇w‖²)Δw. A set of nonnegative functions φ is used as a control region. The problem is shown to have a solution for every fixed ε > 0. Moreover, the solvability of the limit optimal control problem corresponding to ε = 0 is proved. A compactness property of the solutions of the optimal control problems for ε > 0 and their relation with the...