mixed finite element methods




Unified primal formulation-based a priori and a posteriori error analysis of mixed finite elementmethods

FREE-DOWNLOAD [PDF] M Vohralík – Mathematics of Computation, 2010
Abstract. We derive in this paper a unified framework for a priori and a posteriori error analysis
of mixed finite element discretizations of second-order elliptic problems. It is based on the classical
primal weak formulation, the postprocessing of the potential proposed in [T. Arbogast and