EQUILIBRATED RESIDUAL ERROR ESTIMATOR FOR EDGE ELEMENTS.

The article focuses on the modification conducted on equilibrated residual error estimator that is applicable to edge elements. It states the establishment of posteriori error estimators with like properties for edge elements and the equations of magnetostatics. It states the provision of ideas for acheiving estimates that does not have generic constants. Furthermore, the introduction of the distributional finite element de Rham sequence is mentioned.