Listar GI-M2NICA - Artigos por autor "Barrios, Tomás P."
Mostrando ítems 1-4 de 4
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A posteriori error analysis of an augmented mixed finite element method for Darcy flow
González Taboada, María; Barrios, Tomás P.; Cascón, J. Manuel (Elsevier BV, 2015-01)[Abstract] We develop an a posteriori error analysis of residual type of stabilized mixed finite element method for Darcy flow. The stabilized formulation is obtained by adding to the standard dual-mixed approach suitable ... -
A residual based a posteriori error estimator for an augmented mixed finite element method in linear elasticity
González Taboada, María; Barrios, Tomás P.; Gatica, Gabriel N.; Heuer, Norbert (E D P Sciences, 2006-09)[Abstract] In this paper we develop a residual based a posteriori error analysis for an augmented mixed finite element method applied to the problem of linear elasticity in the plane. More precisely, we derive a reliable ... -
Low cost a posteriori error estimators for an augmented mixed FEM in linear elasticity
González Taboada, María; Barrios, Tomás P.; Behrens, Edwin M. (Elsevier BV * North-Holland, 2014)[Abstract] We consider an augmented mixed finite element method applied to the linear elasticity problem and derive a posteriori error estimators that are simpler and easier to implement than the ones available in the ... -
On an adaptive stabilized mixed finite element method for the Oseen problem with mixed boundary conditions
Barrios, Tomás P.; Cascón, J. Manuel; González Taboada, María (Elsevier BV, 2020-06-15)[Abstract] We consider the Oseen problem with nonhomogeneous Dirichlet boundary conditions on a part of the boundary and a Neumann type boundary condition on the remaining part. Suitable least squares terms that arise from ...