## Found 617 Documents (Results 1–100)

100
MathJax

### A posteriori error analysis of a $$P_2$$-CDG space-time finite element method for the wave equation. (English)Zbl 07568038

MSC:  65M60 65M15
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MSC:  65-XX
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### Goal-oriented a posteriori error estimation for the biharmonic problem based on an equilibrated moment tensor. (English)Zbl 07546693

MSC:  65-XX 62-XX
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MSC:  65-XX
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### A posteriori error estimates of goal-oriented adaptive finite element methods for nonlinear reaction-diffusion problems. (English)Zbl 1486.65257

MSC:  65N30 65N15 65N50
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### On an adaptive LDG for the $$p$$-Laplace problem. (English)Zbl 1485.65120

MSC:  65N30 65N15
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### Analysis of a goal-oriented adaptive two-grid finite-element algorithm for semilinear elliptic problems. (English)Zbl 07507661

MSC:  65N15 65N30 65N50
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### A posteriori error estimates via equilibrated stress reconstructions for contact problems approximated by Nitsche’s method. (English)Zbl 07504614

MSC:  74-XX 65-XX
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### An a posteriori error estimate of the outer normal derivative using dual weights. (English)Zbl 07498290

MSC:  65N50 65N30 65N15
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MSC:  74-XX
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### The a priori and a posteriori error estimates of DG method for the Steklov eigenvalue problem in inverse scattering. (English)Zbl 07488730

MSC:  65N25 65N30 65N15
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### A hybridizable discontinuous Galerkin method for second order elliptic equations with Dirac delta source. (English)Zbl 07488336

MSC:  65K10 65M50
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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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### A posteriori error estimates for a modified weak Galerkin finite element approximation of second order elliptic problems with DG norm. (English)Zbl 07533077

MSC:  65N15 65N30
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### Tikhonov-type regularization method for a sideways problem of the time-fractional diffusion equation. (English)Zbl 1484.65199

MSC:  65M32 35R11 35R30
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### Deep state-space Gaussian processes. (English)Zbl 1475.62068

MSC:  62-08 62M20
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### A priori and a posteriori error estimates of the weak Galerkin finite element method for parabolic problems. (English)Zbl 07411560

MSC:  65-XX 35-XX
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### Guaranteed and robust $$L^2$$-norm a posteriori error estimates for 1D linear advection problems. (English)Zbl 07395677

MSC:  65N30 35F05 65N15
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### A posteriori error estimate of weak Galerkin FEM for second order elliptic problem with mixed boundary condition. (English)Zbl 1476.65311

MSC:  65N30 65N15 35J25
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### Adaptive HDG methods for the Brinkman equations with application to optimal control. (English)Zbl 1462.49055

MSC:  49M25 65K10 65M50
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### A posteriori error analysis of any order finite volume methods for elliptic problems. (English)Zbl 07409045

MSC:  65N30 65N12
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### Effect of enrichment functions on GFEM solutions of time-dependent conduction heat transfer problems. (English)Zbl 1481.80004

MSC:  80A19 65M15 65M60
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### Error estimation of polynomial chaos approximations in transient structural dynamics. (English)Zbl 07342677

MSC:  74-XX 82-XX
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### Sharp algebraic and total a posteriori error bounds for $$h$$ and $$p$$ finite elements via a multilevel approach. Recovering mass balance in any situation. (English)Zbl 07337929

MSC:  76-XX 74-XX
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### A priori and posteriori error estimates of Legendre Galerkin spectral methods for general elliptic optimal control problems. (English)Zbl 1461.49006

MSC:  49J20 65N30
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### $$\mathcal{L}_1$$-optimal filtering of Markov jump processes. II: Numerical analysis of particular realizations schemes. (English. Russian original)Zbl 1455.60064

Autom. Remote Control 81, No. 12, 2160-2180 (2020); translation from Avtom. Telemekh. 2020, No. 12, 24-49 (2020).
MSC:  60G35 60J76 65C05
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### On extension of the domain for analytical approximate solution of one class of nonlinear differential equations of the second order in a complex domain. (Russian. English summary)Zbl 1463.34361

MSC:  34M04 34M35
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### Uniformly a posteriori error estimates for regularizing algorithms. (English. Russian original)Zbl 1451.65070

Comput. Math. Math. Phys. 60, No. 7, 1240-1247 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 7, 1281-1288 (2020).
MSC:  65J20 65J22
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### A posteriori error estimates for hypersingular integral equation on spheres with spherical splines. (English)Zbl 1452.65411

MSC:  65R20 65R30 45E05
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### Convergence of stabilized $$P_1$$ finite element scheme for time harmonic Maxwell’s equations. (English)Zbl 1446.65158

Beilina, Larisa (ed.) et al., Mathematical and numerical approaches for multi-wave inverse problems. Selected papers based on the presentations at the conference, CIRM, Marseille, France, April 1–5, 2019. Cham: Springer. Springer Proc. Math. Stat. 328, 33-43 (2020).
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### A posteriori error estimates for a compositional two-phase flow with nonlinear complementarity constraints. (English)Zbl 1439.76150

MSC:  76S05 76M10 65G99
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### On polynomial robustness of flux reconstructions. (English)Zbl 07217103

MSC:  65N15 65N30
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### A posteriori error estimation in maximum norm for a two-point boundary value problem with a Riemann-Liouville fractional derivative. (English)Zbl 07206915

MSC:  65-XX 26-XX
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MSC:  65Jxx
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### Divergence-conforming discontinuous Galerkin finite elements for Stokes eigenvalue problems. (English)Zbl 1455.65204

Reviewer: Wei Gong (Beijing)
MSC:  65N30 65N15 65N25
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### Goal-oriented a posteriori error estimation for conforming and nonconforming approximations with inexact solvers. (English)Zbl 07126157

MSC:  65N30 65N15
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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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### Guaranteed a posteriori error estimates for a fractured porous medium. (English)Zbl 07316728

MSC:  35Jxx 65Nxx
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### Implicit method and slope limiter in AHMR procedure for high order discontinuous Galerkin methods for compressible flows. (English)Zbl 1464.65126

MSC:  65M60 35Q35 76N99
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### $$hp$$-FEM for a stabilized three-field formulation of the biharmonic problem. (English)Zbl 1442.65346

MSC:  65N30 65N12 35J40
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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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### Adaptive BEM with optimal convergence rates for the Helmholtz equation. (English)Zbl 1440.65259

MSC:  65N38 65N50 35J05
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### Hexahedral constraint-free finite element method on meshes with hanging nodes. (English)Zbl 1427.65389

MSC:  65N30 65N15 35J25
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### Methods for solving ill-posed extremum problems with optimal and extra-optimal properties. (English. Russian original)Zbl 1416.65161

Math. Notes 105, No. 3, 385-397 (2019); translation from Mat. Zametki 105, No. 3, 406-419 (2019).
MSC:  65J20 47J06 47J25
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### A new algorithm for a posteriori error estimation for approximate solutions of linear ill-posed problems. (English. Russian original)Zbl 1457.65025

Comput. Math. Math. Phys. 59, No. 2, 193-200 (2019); translation from Zh. Vychisl. Mat. Mat. Fiz. 59, No. 2, 203-210 (2019).
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### Definite quadrature formulae of order three based on the compound midpoint rule. (English)Zbl 07062832

Nikolov, Geno (ed.) et al., Numerical methods and applications. 9th international conference, NMA 2018, Borovets, Bulgaria, August 20–24, 2018. Revised selected papers. Cham: Springer. Lect. Notes Comput. Sci. 11189, 227-234 (2019).
MSC:  65-XX
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