Codice 18/2012 Titolo Prescription of general defective boundary conditions in fluid-dynamics Data 2012-04-14 Autore/i Formaggia, L.; Vergara, C. Link Download full text Abstract This work reviews and extends to a more general setting some strategies to impose defective boundary conditions to fluid-dynamic problems investigated by the authors in the last years. We focus here to the steady Stokes problem as a paradigm for the unsteady and non-linear cases. We show the well posedness of the proposed approaches and discuss their relative benefits.