Abstract
In this paper, we discuss the numerical approximation of a distributed optimal control problem governed by the von Kármán equations, defined in polygonal domains with point-wise control constraints. Conforming finite elements are employed to discretize the state and adjoint variables. The control is discretized using piece-wise constant approximations.A priorierror estimates are derived for the state, adjoint and control variables. Numerical results that justify the theoretical results are presented.
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More From: ESAIM: Mathematical Modelling and Numerical Analysis
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