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

by Angermann, L.


Preprint series: 00-34, Preprints

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


Abstract: 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.

Keywords: Finite volume method, mixed FEM, primal-dual formulation

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