Estimativo de error a posteriori para un fem en un modelo tipo boussinesq 2d

Luis Fernando  Mejía Rodríguez

doi:10.22490/ECBTI.6752

Vol. 3 No. 2 (2022)

Published 2022-11-25

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Artículos

A posteriori error estimate for an emf in a 2d boussinesq type model

DOI: https://doi.org/10.22490/ECBTI.6752

Luis Fernando Mejía Rodríguez Universidad Nacional Abierta y a Distancia

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Abstract
References

This work studies the numerical approximation of the solution of a non-linear 2D Boussinesq type system, where we implement a posteriori error method for the automatic refinement of the finite element method mesh to reduce the error in the approximation. In previous works, the existence and uniqueness of solutions for this type of system has been studied (Mejía & Muñoz, 2021; Chen, 2009). In this continuation of our work, we present post hoc error estimates for semi-discrete approximations and compare them with other estimates obtained automatically (Rognes & Logg, 2013).

keywords: finite element method, a posteriori estimate, Boussinesq systems

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How to Cite

Mejía Rodríguez , L. F. . (2022). A posteriori error estimate for an emf in a 2d boussinesq type model. Documentos De Trabajo ECBTI, 3(2). https://doi.org/10.22490/ECBTI.6752

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