Weak Scalability of Domain Decomposition Methods for Discrete Fracture Networks

Discrete Fracture Networks (DFNs) are complex three-dimensional structures characterized by the intersections of planar polygonal fractures, and are used to model flows in fractured media. Despite being suitable for Domain Decomposition (DD) techniques, there are relatively few works on the application of DD methods to DFNs, see, e.g., [1, 7] and references therein.