“…10 Finite element tearing and interconnecting (FETI) like methods are able to tackle really large-size problems while exhibiting good scalability. 5,11 The range of application of these methods also covers for example, biomechanics, 12 structural dynamics, 13 contact mechanics, 14 digital image correlation, 15 nonlinear problems with specific algorithms 16,17 and isogeometric analysis. 18,19 Continuous effort has been made to be able to deal with real engineering applications that exhibit pathological components that hinder the convergence of the underlying Krylov solver, such as jagged interfaces, bad aspect ratios, strong heterogeneity, incompressibility, and so forth.…”