A posteriori error estimates for mixed-dimensional Darcy flow using non-matching grids

Jhabriel Varela, Christian E. Schaerer, Eirik Keilegavlen +1

In this article, we extend the a posteriori error estimates for hierarchical mixed-dimensional elliptic equations developed in [Varela et al., J. Numer. Math., 48 (2023), pp. 247-2…