Approximations with piecewise constant fluxes for diffusion equations on polyhedral meshes: algorithms and applications

DOI10.1515/RNAM-2012-0019zbMath1262.65164OpenAlexW2133255715MaRDI QIDQ4910008

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Publication date: 25 March 2013

Published in: Russian Journal of Numerical Analysis and Mathematical Modelling (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1515/rnam-2012-0019

zbMATH Keywords

algorithmnumerical resultsdiffusion equationmixed finite element method

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

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