A-posteriori error estimation in maximum norm for a strongly coupled system of two singularly perturbed convection–diffusion problems

作者：

Highlights：

• A maximum norm a posteriori error estimation is presented.

• A monitor function is proposed to design an adaptive grid algorithm.

• We give a sub-algorithm, which is called an arc-length equidistribution algorithm.

摘要

•A maximum norm a posteriori error estimation is presented.•A monitor function is proposed to design an adaptive grid algorithm.•We give a sub-algorithm, which is called an arc-length equidistribution algorithm.

论文关键词：Singularly perturbed,Strongly coupled,Convection–diffusion,Maximum norm

论文评审过程：Received 20 August 2015, Revised 17 August 2016, Available online 12 September 2016, Version of Record 4 October 2016.

论文官网地址：https://doi.org/10.1016/j.cam.2016.08.020