a posteriori error
A posteriori error estimation for stochastic static problems
... using a truncated ...of error estimation, a priori and a posteriori error ...in a posteriori error estimation which is calculated from the numerical solution ...
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Unified primal formulation-based a priori and a posteriori error analysis of mixed finite element methods
... A posteriori error estimates for mixed finite element methods were started in the works of Alonso [ 7 ], Braess and Verf¨ urth [ 15 ], Carstensen [ 23 ], Hoppe and Wohlmuth [ 37 ], Achchab et ...give ...
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A POSTERIORI ERROR ANALYSIS OF THE TIME DEPENDENT NAVIER-STOKES EQUATIONS WITH MIXED BOUNDARY CONDITIONS
... A POSTERIORI ERROR ANALYSIS OF THE TIME DEPENDENT NAVIER-STOKES EQUATIONS WITH MIXED BOUNDARY CONDITIONS CHRISTINE BERNARDI † AND TONI SAYAH ‡ ...optimal a posteriori error ...
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On the derivation of guaranteed and p-robust a posteriori error estimates for the Helmholtz equation
... suitable a posteriori estimators is of paramount importance both for control of the error between u and u h and for the efficiency of algorithms adaptively refining h and/or p [24, ...on a ...
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Asymptotically constant-free, p-robust and guaranteed a posteriori error estimates for the Helmholtz equation
... A posteriori error estimation of hp − dG finite element methods for highly indefinite Helmholtz problems. Recent works using equilibrated fluxes: S. Congreve, J. Gedicke, I. Perugia, SIAM J. Sci. ...
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A posteriori error estimation for the discrete duality finite volume discretization of the Laplace equation
... of a posteriori error estimators that could efficiently drive an adaptive refinement ...(1.1)–(1.3), a posteriori error estimations for conforming Lagrange finite element methods ...
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Residual flux-based a posteriori error estimates for finite volume and related locally conservative methods
... the a posteriori error estimates against the number of elements in uniformly/adaptively refined meshes for ε = 10 −2 , a = ..., a = 0.02 (right) For ε = 10 −2 and a = ...the ...
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A POSTERIORI ERROR ANALYSIS OF THE TIME DEPENDENT STOKES EQUATIONS WITH MIXED BOUNDARY CONDITIONS
... A POSTERIORI ERROR ANALYSIS OF THE TIME DEPENDENT STOKES EQUATIONS WITH MIXED BOUNDARY CONDITIONS CHRISTINE BERNARDI † AND TONI SAYAH ‡ ...optimal a posteriori error with two ...
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Guaranteed and robust discontinuous Galerkin a posteriori error estimates for convection-diffusion-reaction problems
... is a polyhedral domain, K the diffusion tensor, β the ve- locity field, µ the reaction coefficient, and f the source ...study a posteriori error estimates for the approximation of ...in ...
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Certified Descent Algorithm for shape optimization driven by fully-computable a posteriori error estimators
... coupling a posteriori error estimators to shape optimization ...numerical error: on the one hand, the error arising from the approximation of the differential problem and on the other ...
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A posteriori error estimates for mixed finite element discretizations of the Neutron Diffusion equations
... analyse a posteriori error estimates for the discretization of the neutron diffusion equations with mixed finite ...on a base block equation, the one-group neutron diffusion ...exhibit ...
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A POSTERIORI ERROR ANALYSIS OF THE TIME DEPENDENT STOKES EQUATIONS WITH MIXED BOUNDARY CONDITIONS
... A POSTERIORI ERROR ANALYSIS OF THE TIME DEPENDENT STOKES EQUATIONS WITH MIXED BOUNDARY CONDITIONS CHRISTINE BERNARDI † AND TONI SAYAH ‡ ...optimal a posteriori error with two ...
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Equilibrated stress reconstructions for linear elasticity problems with application to a posteriori error analysis
... to a posteriori error analysis Rita Riedlbeck, Daniele ...an a posteriori error estimate for the linear elasticity ...providing a symmetric stress tensor, and one using ...
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A Residual a Posteriori Error Estimators for a Model for Flow in Porous Media with Fractures
... Keywords A posteriori error estimate · mixed finite element · reduced model · fractured porous ...obtain a posteriori error estimates for a numerical model for fluid flow ...
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Guaranteed and robust a posteriori error estimates and balancing discretization and linearization errors for monotone nonlinear problems
... based error measures are also natural in the context of diffusion problems with heterogeneous ...our error upper bounds are fully computable, the actual error measure is not, even if the exact ...
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A posteriori error estimates for finite element discretizations of time-harmonic Maxwell's equations coupled with a non-local hydrodynamic Drude model
... WITH A NON-LOCAL HYDRODYNAMIC DRUDE MODEL ...with a non-local hydrodynamic Drude model that accurately accounts for electron motions in metallic ...on a posteriori error estimation and ...
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A posteriori error estimates for combined finite volume–finite element discretizations of reactive transport equations on nonmatching grids
... on a posteriori error estimates for finite element discretizations of steady convection–diffusion–reaction problems are those of Angermann [ 2 ] and of Eriksson and John- son [ 9 ...
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An a posteriori error estimate for vertex-centered finite volume discretizations of immiscible incompressible two-phase flow
... of a priori ...an posteriori error estimate for miscible displacement of one incompressible fluid by another can be found in [ 13 ...Recently, a framework for a posteriori ...
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A posteriori error estimates for combined finite volume-finite element discretizations of reactive transport equations on nonmatching grids
... on a posteriori error estimates for finite element discretizations of steady convection–diffusion–reaction problems are those of Angermann [ 2 ] and of Eriksson and John- son [ 9 ...
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Local Defect Correction Method coupled with the Zienkiewicz-Zhu a $posteriori$ error estimator in elastostatics Solid Mechanics
... type a posteriori error estimators (Babuška and Rheinboldt, 1978) Constitutive relation error estimators (Ladevèze and Leguillon, 1983) Recovery-based error estimators (Zienkiewicz and ...
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