A POSTERIORI ERROR ESTIMATES FOR A DISCONTINUOUS GALERKIN APPROXIMATION OF STEKLOV EIGENVALUE PROBLEMS

作者：Zeng, Yuping^*; Wang, Feng

来源：Applications of Mathematics, 2017, 62(3): 243-267.

DOI：10.21136/AM.2017.0115-16

• discontinuous Galerkin method
• Steklov eigenvalue problem
• a posteriori error estimate

We derive a residual-based a posteriori error estimator for a discontinuous Galerkin approximation of the Steklov eigenvalue problem. Moreover, we prove the reliability and efficiency of the error estimator. Numerical results are provided to verify our theoretical findings.

• 出版日期2017-6
• 单位南京师范大学; 嘉应学院