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Node-centered Finite Volume Schemes and Primal-dual Mixed Formulations

by Angermann, L..

Series: 2000-34, Preprints

65N30 Finite elements, ~Rayleigh-Ritz and Galerkin methods, finite methods
65N12 Stability and convergence of numerical methods
65N15 Error bounds

The paper presents an investigation of node-centered finite
volume discretizations of the stationary diffusion equation
in terms of mixed finite element methods. Stability of the
discrete problem and error estimates are proved.

Finite volume method, mixed FEM, primal-dual formulation