## Found 219 Documents (Results 1–100)

100
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### Phase distribution and properties identification of heterogeneous materials: a data-driven approach. (English)Zbl 07464729

MSC:  74-XX 62-XX
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### Identity for deviations from the exact solution of the problem $$\Lambda^\ast\mathcal{A}\Lambda u + \ell = 0$$ and its implications. (English. Russian original)Zbl 07457141

Comput. Math. Math. Phys. 61, No. 12, 1943-1965 (2021); translation from Zh. Vychisl. Mat. Mat. Fiz. 61, No. 12, 1986-2009 (2021).
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### A posteriori error estimates by weakly symmetric stress reconstruction for the Biot problem. (English)Zbl 07351743

MSC:  76-XX 74-XX
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### Constitutively optimal governing equations for higher-grade elastic beams. (English)Zbl 1479.74070

MSC:  74K10 74B99 74A20
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### The Prager-Synge theorem in reconstruction based a posteriori error estimation. (English)Zbl 1477.65192

Brenner, Susanne C. (ed.) et al., 75 years of mathematics of computation. Symposium celebrating 75 years of mathematics of computation, Institute for Computational and Experimental Research in Mathematics, ICERM, Providence, RI, USA, November 1–3, 2018. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 754, 45-67 (2020).
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### Equilibrated stress reconstruction and a posteriori error estimation for linear elasticity. (English)Zbl 1453.74076

Schröder, Jörg (ed.) et al., Novel finite element technologies for solids and structures. Papers based on the presentations at the CISM course, Udine, Italy, September 18–22, 2017. Cham: Springer. CISM Courses Lect. 597, 69-106 (2020).
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### Asymptotically exact a posteriori error analysis for the mixed Laplace eigenvalue problem. (English)Zbl 1436.65166

MSC:  65N25 65N30 65N15
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### Implicit a posteriori error estimation in cut finite elements. (English)Zbl 1465.74168

MSC:  74S05 65M60 65N30
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### Static damage identification in beams by minimum constitutive relation error. (English)Zbl 1476.70071

MSC:  70J10 74R05 74S05
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### Guaranteed a posteriori error estimates for a fractured porous medium. (English)Zbl 07316728

MSC:  35Jxx 65Nxx
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### A posteriori error estimation for isogeometric analysis using the concept of constitutive relation error. (English)Zbl 1441.65110

MSC:  65N30 65D07
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### A simple approach to reliable and robust a posteriori error estimation for singularly perturbed problems. (English)Zbl 1441.65090

MSC:  65N30 65N15
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### Constitutive relation error formalism applied to the solution of inverse problems using the BEM. (English)Zbl 1464.74309

MSC:  74S15 65N38 74G75
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### A posteriori error estimation for planar linear elasticity by stress reconstruction. (English)Zbl 1420.65117

MSC:  65N30 65N50
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### A posteriori error estimation and adaptive strategy for the control of MsFEM computations. (English)Zbl 1440.65191

MSC:  65N30 65N15 65N50
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### Residual error based adaptive mesh refinement with the non-intrusive patch algorithm. (English)Zbl 1439.65159

MSC:  65N30 65N50
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### A posteriori error estimation and adaptive strategy for PGD model reduction applied to parametrized linear parabolic problems. (English)Zbl 1439.65108

MSC:  65M60 65M15
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### Strict upper and lower bounds for quantities of interest in static response sensitivity analysis. (English)Zbl 1480.74079

MSC:  74G15 65N30
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MSC:  65N15
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### A reduced basis method with an exact solution certificate and spatio-parameter adaptivity: application to linear elasticity. (English)Zbl 1468.74006

Benner, Peter (ed.) et al., Model reduction of parametrized systems. Selected contributions based on the presentations at the MoRePaS conference, SISSA, Trieste, Italy, October 13–16, 2015. Cham: Springer. MS&A, Model. Simul. Appl. 17, 55-76 (2017).
MSC:  74B05 74S99 74R10
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MSC:  35J87
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### Guaranteed error bounds in homogenisation: an optimum stochastic approach to preserve the numerical separation of scales. (English)Zbl 1365.80011

MSC:  80M40 65N15 49K45 49Q15 80A20
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### A posteriori error analysis via post-processing for a model of flow in a fractured porous media. (Analyse a posteriori d’erreur par reconstruction pour un modèle d’écoulement dans un milieu poreux fracturé.) (French. English summary)Zbl 1358.76071

MSC:  76S05 76M28
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### On the determination of missing boundary data for solids with nonlinear material behaviors, using displacement fields measured on a part of their boundaries. (English)Zbl 1451.74111

MSC:  74H75 74A20
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### Modified constitutive relation error: an identification framework dealing with the reliability of information. (English)Zbl 1439.74015

MSC:  74A20 74D05 74G75
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### A posteriori global error estimator based on the error in the constitutive relation for reduced basis approximation of parametrized linear elastic problems. (English)Zbl 1459.65220

MSC:  65N30 65N15 74B05
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### Computable upper and lower bounds on eigenfrequencies. (English)Zbl 1425.74496

MSC:  74S05 65N25 65N30
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MSC:  74A20
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### A new inverse approach for the localization and characterization of defects based on compressive experiments. (English)Zbl 1382.74058

MSC:  74G60 74G75
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### A minimum-residual mixed reduced basis method: exact residual certification and simultaneous finite-element reduced-basis refinement. (English)Zbl 1335.65095

MSC:  65N30 35J25 65N15
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### Variational multiscale a posteriori error estimation for 2$$^{nd}$$ and 4$$^{th}$$-order ODEs. (English)Zbl 07479338

MSC:  35R35 49J40 60G40
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### Constitutive error based material parameter estimation procedure for hyperelastic material. (English)Zbl 1423.74368

MSC:  74G75 74S30 74B20 65N21
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### A modified error in constitutive equation approach for frequency-domain viscoelasticity imaging using interior data. (English)Zbl 1423.74366

MSC:  74G75 74D05 74P10
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### A reduced basis method with exact-solution certificates for steady symmetric coercive equations. (English)Zbl 1423.74937

MSC:  74S05 65N30 74B05
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### A unified approach to strict upper and lower bounds of quantities in linear elasticity based on constitutive relation error estimation. (English)Zbl 1423.74112

MSC:  74B05 74G45 74S05
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### Variational multiscale a posteriori error estimation for systems. Application to linear elasticity. (English)Zbl 1423.74888

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MSC:  74S05 65N30 74B05
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### Strict upper and lower bounds of stress intensity factors at 2D elastic notches based on constitutive relation error estimation. (English)Zbl 1329.74022

MSC:  74A45 74S05 65N30
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### A posteriori estimates for a natural Neumann-Neumann domain decomposition algorithm on a unilateral contact problem. (English)Zbl 1437.74025

MSC:  74S05 74M15 65N15
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### Polynomial-degree-robust a posteriori estimates in a unified setting for conforming, nonconforming, discontinuous Galerkin, and mixed discretizations. (English)Zbl 1312.76026

MSC:  76M10 65N15 65N30
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### Robust error bounds for finite element approximation of reaction-diffusion problems with non-constant reaction coefficient in arbitrary space dimension. (English)Zbl 1425.65140

Comput. Methods Appl. Mech. Eng. 281, 184-199 (2014); corrigendum ibid. 299, 143 (2016).
MSC:  65N30 65N15 35J25
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### Error assessment in structural transient dynamics. (English)Zbl 1354.74304

MSC:  74S05 65M60
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### A traction-based equilibrium finite element free from spurious kinematic modes for linear elasticity problems. (English)Zbl 1352.74042

MSC:  74B05 74S05 65N30
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### Discretization error for the discrete Kirchhoff plate finite element approximation. (English)Zbl 1296.65154

MSC:  65N30 74S05 74K20
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### Study of the strong prolongation equation for the construction of statically admissible stress fields: implementation and optimization. (English)Zbl 1295.74035

MSC:  74G70 74S05 65N30
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### Modal-based goal-oriented error assessment for timeline-dependent quantities in transient dynamics. (English)Zbl 1352.74071

MSC:  74D05 74S05 65M60
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### Finite element implementation of a macromolecular viscoplastic polymer model. (English)Zbl 1352.74387

MSC:  74S05 65M60 74C10
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### Computable exact bounds for linear outputs from stabilized solutions of the advection-diffusion-reaction equation. (English)Zbl 1352.65533

MSC:  65N30 65N12
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### Large scale parameter estimation problems in frequency-domain elastodynamics using an error in constitutive equation functional. (English)Zbl 1297.74052

MSC:  74G75 65N21
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### Restraining approach for the spurious kinematic modes in hybrid equilibrium element. (English)Zbl 1311.74127

MSC:  74S05 74B05
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### A posteriori error estimator competition for conforming obstacle problems. (English)Zbl 1364.65243

MSC:  65N30 65N15
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MSC:  65N12
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### On the asymptotic exactness of error estimators based on the equilibrated residual method for quadrilateral finite elements. (English)Zbl 1256.65098

MSC:  65N15 65N30
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### An explicit residual-type error estimator for Q1-quadrilateral extended finite element method in two-dimensional linear elastic fracture mechanics. (English)Zbl 1242.74118

MSC:  74S05 74R10 74B05
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### Recovery of equilibrium on star patches from conforming finite elements with a linear basis. (English)Zbl 1242.74140

MSC:  74S05 74B05
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### An enhanced method with local energy minimization for the robust a posteriori construction of equilibrated stress fields in finite element analyses. (English)Zbl 1381.74206

MSC:  74S05 74G65
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### Guaranteed error bounds on pointwise quantities of interest for transient viscodynamics problems. (English)Zbl 1357.74065

MSC:  74S05 74H15
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### Equilibration techniques for solving contact problems with Coulomb friction. (English)Zbl 1239.74068

MSC:  74M15 74M10 65N30
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### A simple estimator for stress errors dedicated to large elastic finite element simulations. Locally reinforced stress construction. (English)Zbl 1284.74124

MSC:  74S05 74B20
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