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[PDF] Top 20 Residual-based a posteriori error estimation for stochastic magnetostatic problems

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Residual-based a posteriori error estimation for stochastic magnetostatic problems

Residual-based a posteriori error estimation for stochastic magnetostatic problems

... method for deterministic problem, some methods have been proposed to deal with the stochastic ...approximated stochastic solutions obtained from two complementary formulations are also admissible, an ... Voir le document complet

33

Adjoint error estimation for residual based discretizations of hyperbolic conservation laws I : linear problems

Adjoint error estimation for residual based discretizations of hyperbolic conservation laws I : linear problems

... I, a posteriori error estimation ([2] and ...the error representation formula defines the error in the target functional with the nu- merical residual, weighted by the ... Voir le document complet

25

A posteriori error estimation for stochastic static problems

A posteriori error estimation for stochastic static problems

... The a posteriori error estimation of a stochastic problem has been already addressed in literature [5], [6], ...an error estimation based on the hyper-circle ... Voir le document complet

5

Error Estimation for Model Order Reduction of Finite Element Parametric Problems

Error Estimation for Model Order Reduction of Finite Element Parametric Problems

... in magnetostatic are presented. The principle of the error estimator based on the verification of the constitutive relationship is ...account for geometric ...The error estimator ... Voir le document complet

11

A posteriori error estimation for the discrete duality finite volume discretization of the Laplace equation

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 ...strategy. For the system (1.1)–(1.3), a posteriori error estimations for ... Voir le document complet

26

Equilibrated stress tensor reconstruction and a posteriori error estimation for nonlinear elasticity

Equilibrated stress tensor reconstruction and a posteriori error estimation for nonlinear elasticity

... hyperelastic problems and their numerical solution using a conforming nite element discretization and iterative linearization ...algorithms. For these problems, we present equilibrated, ... Voir le document complet

23

Guaranteed and robust discontinuous Galerkin a posteriori error estimates for convection-diffusion-reaction problems

Guaranteed and robust discontinuous Galerkin a posteriori error estimates for convection-diffusion-reaction problems

... 0), residual-based a posteriori energy (semi)norm error estimates for DG methods can be traced back to ...11 for a unified ...bounds for the error as ... Voir le document complet

27

Frequency-explicit a posteriori error estimates for finite element discretizations of Maxwell's equations

Frequency-explicit a posteriori error estimates for finite element discretizations of Maxwell's equations

... consider residual-based a posteriori error estimators for Galerkin-type dis- cretizations of time-harmonic Maxwell’s ...to a resonance frequency, and derive reliability ... Voir le document complet

35

Numerical simulation of metal forming processes with 3D adaptive Remeshing strategy based on a posteriori error estimation

Numerical simulation of metal forming processes with 3D adaptive Remeshing strategy based on a posteriori error estimation

... work, a fully automated adaptive remeshing strategy, based on a tetrahedral element for 3D metal forming processes, was proposed in order to solve large deformation problems associated ... Voir le document complet

22

Numerical simulation of metal forming processes with 3D adaptive Remeshing strategy based on a posteriori error estimation

Numerical simulation of metal forming processes with 3D adaptive Remeshing strategy based on a posteriori error estimation

... are based on: the estimators based on residuals analysis, introduced by Babuska and Rheiboldt [ 14 ], the estimators based on the concept of error in constitu- tive relation, initiated by ... Voir le document complet

19

Residual-based a posteriori estimators for the potential formulations of electrostatic and time-harmonic eddy current problems with voltage or current excitation

Residual-based a posteriori estimators for the potential formulations of electrostatic and time-harmonic eddy current problems with voltage or current excitation

... words: A posteriori estimate, Electrostatics, Eddy current, Potential formulation, Voltage and current ...used for the study of electromagnetic ...some a posteriori error ... Voir le document complet

17

Guaranteed and robust a posteriori error estimates and balancing discretization and linearization errors for monotone nonlinear problems

Guaranteed and robust a posteriori error estimates and balancing discretization and linearization errors for monotone nonlinear problems

... that residual-flux based error measures are also natural in the context of diffusion problems with heterogeneous ...our error upper bounds are fully computable, the actual error ... Voir le document complet

25

A Posteriori Error Estimates for Biot System using Enriched Galerkin for Flow

A Posteriori Error Estimates for Biot System using Enriched Galerkin for Flow

... (EG) for flow and Galerkin for ...methods for flow [24] to EG. In the early works of Gai [19] and Wang [44] for two phase Biot system, it was observed that local mass conservation for ... Voir le document complet

66

Residual flux-based a posteriori error estimates for finite volume and related locally conservative methods

Residual flux-based a posteriori error estimates for finite volume and related locally conservative methods

... our a posteriori error ...its residual is nonzero. For pure diffusion problems, only these estimators (plus possibly still a Neumann boundary one) are ...and for ... Voir le document complet

37

A posteriori error estimation based on potential and flux reconstruction for the heat equation

A posteriori error estimation based on potential and flux reconstruction for the heat equation

... of a posteriori error estimates for elliptic problems in [12, 13, 30, 31, 32, ...parabolic a posteriori error estimates from elliptic estimates on each time level ... Voir le document complet

23

A Residual a Posteriori Error Estimators for a Model for Flow in Porous Media with Fractures

A Residual a Posteriori Error Estimators for a Model for Flow in Porous Media with Fractures

... of residual-based estimation for mixed finite element discretizations gives bounds on the error in the H(div; Ω ) × L 2 (Ω ...the error only on the dual variable in the L 2 (Ω ... Voir le document complet

29

An a posteriori error estimator based on shifts for positive hermitian eigenvalue problems

An a posteriori error estimator based on shifts for positive hermitian eigenvalue problems

... and for each of them the test was ...used for different values of k = ...true error and the mean of its a posteriori estimation are reported in Table 1 ...general for all ... Voir le document complet

12

Stochastic Latent Residual Video Prediction

Stochastic Latent Residual Video Prediction

... account for the inherent uncertainty of the future is chal- ...are based on stochastic image-autoregressive recurrent net- works, which raises several performance and ap- plicability ...model ... Voir le document complet

31

Error analysis for near-field EMC problems based on multipolar expansion approach

Error analysis for near-field EMC problems based on multipolar expansion approach

... 1 Universit´e de Lyon - Amp`ere (CNRS AMR5005) ,ECL, 69134 ´ Ecully, France zhao.li@doctorant.ec-lyon.fr Abstract—In EMC behavior of power electronic converters, it is important to predict near-field coupling between ... Voir le document complet

2

Certified Descent Algorithm for shape optimization driven by fully-computable a posteriori error estimators

Certified Descent Algorithm for shape optimization driven by fully-computable a posteriori error estimators

... responsible for an additional contribution to the ...Hence, for the purpose of this work we neglect the contribution of the uncertainty due to the ...the error on the boundary measurements: in ... Voir le document complet

31

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