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A Posteriori Error Control for a Weakly Over-Penalized Symmetric Interior Penalty Method
Authors:Susanne C Brenner  Thirupathi Gudi  Li-yeng Sung
Affiliation:1. Department of Mathematics and Center for Computation and Technology, Louisiana State University, Baton Rouge, LA, 70803, USA
2. Center for Computation and Technology, Louisiana State University, Baton Rouge, LA, 70803, USA
3. Department of Mathematics, Louisiana State University, Baton Rouge, LA, 70803, USA
Abstract:A reliable and efficient residual based a posteriori error estimator is constructed for a weakly over-penalized symmetric interior penalty method for second order elliptic problems. Numerical results that demonstrate the performance of the error estimator are presented.
Keywords:
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