Double-families of quasi-positive Darcy-flux approximations with highly anisotropic tensors on structured and unstructured grids
Keywords: ماتریس M; Double-family; Flux-continuous schemes; Locally conservative; Finite-volume; Control-volume distributed (CVD); Multi-point flux approximation (MPFA); Positivity; Monotonicity; Maximum principle; M-matrix; Full-pressure continuity; Anisotropy and pressure