Residual Based a Posteriori Error Estimates for Convex Optimal Control Problems Governed by Stokes-Darcy Equations |
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Authors: | Ming Cui & Ningning Yan |
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Abstract: | In this paper, we derive a posteriori error estimates for finite element approximations of the optimal control problems governed by the Stokes-Darcy system. We obtain a posteriori error estimators for both the state and the control based on the residual of the finite element approximation. It is proved that the a posteriori error estimate provided in this paper is both reliable and efficient. |
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Keywords: | Optimal control Stokes-Darcy equations a posteriori error estimate |
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