“…Another strategy widely used today consists of discretizing the regions of the problem (subdomains), in a totally independent way, according to the interest of the analyst, and then use a coupling technique to connect their non-matching interfaces. This strategy has been applied extensively to problems with adaptive mesh refinement [125,69,67], multiscale problems [121,68,116] or multiphysics analysis [35,48,8,100]. In addition, with the advent of parallel computing, this kind of approach has been extensively used to deal with the interaction effects between the subdomains, initially subdivided to be computed by different processors [72,118].…”