A fully-mixed finite element method for the \(n\)-dimensional Boussinesq problem with temperature-dependent parameters

DOI10.1515/cmam-2018-0187zbMath1436.65168OpenAlexW2937132148MaRDI QIDQ1985891

Javier A. Almonacid, Gabriel N. Gatica

Publication date: 7 April 2020

Published in: Computational Methods in Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1515/cmam-2018-0187

zbMATH Keywords

finite element methodsBoussinesq equationsa priori error analysisfixed-point theoryaugmented fully-mixed formulation

Mathematics Subject Classification ID

PDEs in connection with fluid mechanics (35Q35) Error bounds for boundary value problems involving PDEs (65N15) Stokes and related (Oseen, etc.) flows (76D07) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Free convection (76R10) PDEs in connection with classical thermodynamics and heat transfer (35Q79) Diffusive and convective heat and mass transfer, heat flow (80A19)

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Uses Software

• FreeFem++

Cites Work

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