Remarks on balanced norm error estimates for systems of reaction-diffusion equations
Hans-Goerg Roos (2018)
Applications of Mathematics
Similarity:
Error estimates of finite element methods for reaction-diffusion problems are often realized in the related energy norm. In the singularly perturbed case, however, this norm is not adequate. A different scaling of the seminorm leads to a balanced norm which reflects the layer behavior correctly. We discuss the difficulties which arise for systems of reaction-diffusion problems.