Residual-based a posteriori error analysis for the coupling of the Navier–Stokes and Darcy–Forchheimer equationsSergio Caucao, Gabriel N. Gatica, Ricardo Oyarzúa and Felipe SandovalESAIM: M2AN, 55 2 (2021) 659-687DOI: https://doi.org/10.1051/m2an/2021005