Corrigendum to “Improvements to a class of hybrid methods for radiation transport: Nyström reconstruction and defect correction methods” (Journal of Computational Physics (2020) 422, (S0021999120305398), (10.1016/j.jcp.2020.109765))

The authors regret that the region colors as indicated in Fig. 4(b) are incorrect. The correct values are given by swapping the lables for “blue” and “black” in Fig. 4(b) in the original publication. The corrected figure is reproduced below. The authors would like to apologise for any inconvenience caused. Michael M. Crockatt: Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing. Andrew J. Christlieb: Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing. Cory D. Hauck: Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing.