Prescription of general defective boundary conditions in fluid-dynamics

Code:
18/2012
Title:
Prescription of general defective boundary conditions in fluid-dynamics
Date:
Saturday 14th April 2012
Author(s):
Formaggia, L.; Vergara, C.
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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.