Found 374 Documents (Results 1–100)

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A local adaptive discontinuous Galerkin method for convection-diffusion-reaction equations. (English)Zbl 07517175

MSC:  65Nxx 35Jxx 65Mxx
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A posteriori error estimates of spectral approximations for second order partial differential equations in spherical geometries. (English)Zbl 07454838

MSC:  65N15 65N35 35B25
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MSC:  35Qxx
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A posteriori error analysis for a Lagrange multiplier method for a Stokes/Biot fluid-poroelastic structure interaction model. (English)Zbl 1482.74158

MSC:  74S05 74F10 76S05
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A robust and scalable unfitted adaptive finite element framework for nonlinear solid mechanics. (English)Zbl 07427334

MSC:  74-XX 76-XX
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A hybrid potential of mean force approach for simulation of fracture in heterogeneous media. (English)Zbl 07427325

MSC:  74-XX 76-XX
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A posteriori error estimates for a multi-scale finite-element method. (English)Zbl 1476.65288

MSC:  65N30 65N15 65N50
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Higher order schemes introduced to the meshless FDM in elliptic problems. (English)Zbl 07390969

MSC:  65-XX 76-XX
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An improved node moving technique for adaptive analysis using collocated discrete least squares meshless method. (English)Zbl 07371671

MSC:  76-XX 90-XX
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An adaptive finite element method for parabolic interface problems with nonzero flux jumps. (English)Zbl 07308005

MSC:  65-XX 76-XX
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Adaptive analysis using scaled boundary finite element method in 3D. (English)Zbl 07337870

MSC:  65-XX 74-XX
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Multiquadric quasi-interpolation for integral functionals. (English)Zbl 07318103

MSC:  65Dxx 41Axx
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Estimates of the deviation from exact solutions of boundary value problems in measures stronger than the energy norm. (English. Russian original)Zbl 1450.35017

Comput. Math. Math. Phys. 60, No. 5, 749-765 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 5, 767-783 (2020).
MSC:  35A35 65M15 35J25
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Error analysis for quadtree-type mesh coarsening algorithms adapted to pixelized heterogeneous microstructures. (English)Zbl 1464.74173

MSC:  74S05 74Q05 74E05
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Pointwise dual weighted residual based goal-oriented a posteriori error estimation and adaptive mesh refinement in 2D/3D thermo-mechanical multifield problems. (English)Zbl 1441.74009

MSC:  74A15 65Z05
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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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Asymptotically exact a posteriori error estimates of eigenvalues by the Crouzeix-Raviart element and enriched Crouzeix-Raviart element. (English)Zbl 1432.65168

MSC:  65N30 65N25 65N15
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A recovery-based a posteriori error estimator for the generalized Stokes problem. (English)Zbl 07177870

MSC:  65N30 65N50
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Local and parallel multigrid method for nonlinear eigenvalue problems. (English)Zbl 1439.35155

MSC:  35J25 35P30 65N30
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Adaptive finite element method of lines with local mesh refinement in maximum norm based on element energy projection method. (English)Zbl 1476.65313

MSC:  65N30 65N50
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A posteriori error estimates for the weak Galerkin finite element methods on polytopal meshes. (English)Zbl 1473.65268

MSC:  65N15 65N30 35J50
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MSC:  65N30
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An adaptive isogeometric analysis collocation method with a recovery-based error estimator. (English)Zbl 1440.65248

MSC:  65N35 65D07
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Novel quadtree algorithm for adaptive analysis based on cell-based smoothed finite element method. (English)Zbl 1464.74180

MSC:  74S05 65N30 65N50
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A posteriori error analysis of a fully-discrete finite element method for the wave equation. (English)Zbl 1419.65062

MSC:  65M60 65M15 65M50
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Anisotropic residual based a posteriori mesh adaptation in 2D: element based approach. (English)Zbl 1462.65178

MSC:  65N30 65N15 65N50
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A posteriori error estimates of discontinuous streamline diffusion methods for transport equations. (English)Zbl 1475.65203

MSC:  65N30 65N15
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On the robustness of variational multiscale error estimators for the forward propagation of uncertainty. (English)Zbl 1440.65196

MSC:  65N30 65N15 65N50
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Adaptive multi-patch isogeometric analysis based on locally refined B-splines. (English)Zbl 1440.65205

MSC:  65N30 65D07
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Goal-oriented adaptive surrogate construction for stochastic inversion. (English)Zbl 1441.65006

MSC:  65C20 62F15 62K20
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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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Recovery-based error estimation and adaptivity using high-order splines over hierarchical T-meshes. (English)Zbl 1439.65011

MSC:  65D07 65N30
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An adaptive mesh refinement strategy for finite element solution of the elliptic problem. (English)Zbl 1419.65101

MSC:  65N30 65N15 65N50
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Fully reliable error control for first-order evolutionary problems. (English)Zbl 1409.65071

MSC:  65M60 65M15 35K20
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MSC:  74K05
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An a posteriori error estimator based on shifts for positive Hermitian eigenvalue problems. (Estimateur a posteriori pour les problèmes aux valeurs propres hermitiens positifs, reposant sur des décalages.) (English. French summary)Zbl 1458.65042

MSC:  65N25 65N15
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Guaranteed a posteriori error estimates for a staggered discontinuous Galerkin method. (English)Zbl 1393.65028

MSC:  65M60 65M15 35J15
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Space-time adaptive methods for the mixed formulation of a linear parabolic problem. (English)Zbl 1398.65140

MSC:  65K10 65M12 65M60
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Calibration experimental design considering field response and model uncertainty. (English)Zbl 1439.74319

MSC:  74P99 62F15 62K05
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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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An adaptive triangulation method for bivariate spline solutions of PDEs. (English)Zbl 1385.65059

Fasshauer, Gregory E. (ed.) et al., Approximation theory XV: San Antonio 2016. Selected papers based on the presentations at the international conference, San Antonio, TX, USA, May 22–25, 2016. Cham: Springer (ISBN 978-3-319-59911-3/hbk; 978-3-319-59912-0/ebook). Springer Proceedings in Mathematics & Statistics 201, 155-175 (2017).
MSC:  65N30 65N50 35J05
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Error transport equation boundary conditions for the Euler and Navier-Stokes equations. (English)Zbl 1380.65212

MSC:  65M15 35Q35
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Coarse mesh partitioning for tree-based AMR. (English)Zbl 1377.65126

MSC:  65M50 65Y05
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Residual-based a posteriori error estimates for a nonconforming finite element discretization of the Stokes-Darcy coupled problem: isotropic discretization. (English)Zbl 1386.74140

MSC:  74S05 74S10 74S15 74S20 74S25 74S30
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A note on multilevel based error estimation. (English)Zbl 1342.65206

MSC:  65N15 65N30 65N50
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An adaptive algorithm based on the shifted inverse iteration for the Steklov eigenvalue problem. (English)Zbl 1382.65372

MSC:  65N25 65N15 65N30
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Estimates of the modeling error generated by homogenization of an elliptic boundary value problem. (English)Zbl 1337.35033

MSC:  35J15 35B27 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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Adaptive refinement in the meshless finite volume method for elasticity problems. (English)Zbl 1443.65292

MSC:  65N08 65N50 74B05
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Goal-oriented adaptivity using unconventional error representations for the 1D Helmholtz equation. (English)Zbl 1443.65322

MSC:  65N30 65N50 78A25
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Grid adaptation and non-iterative defect correction for improved accuracy of numerical solutions of PDEs. (English)Zbl 1410.65326

MSC:  65M06 65M12
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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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