2 research outputs found
Stabilized nonconforming finite element methods for data assimilation in incompressible flows
We consider a stabilized nonconforming finite element method for data
assimilation in incompressible flow subject to the Stokes' equations. The
method uses a primal dual structure that allows for the inclusion of
nonstandard data. Error estimates are obtained that are optimal compared to the
conditional stability of the ill-posed data assimilation problem