Works about MULTIGRID methods (Numerical analysis)
Results: 528
Multigrid multiblock hovering rotor solutions.
- Published in:
- Aeronautical Journal, 2004, v. 108, n. 1083, p. 255, doi. 10.1017/S000192400000511X
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- Publication type:
- Article
Fast GPU-based computation of spatial multigrid multiframe LMEM for PET.
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- 2015
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- Publication type:
- journal article
A refined convergence analysis of multigrid algorithms for elliptic equations.
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- Analysis & Applications, 2015, v. 13, n. 3, p. 255, doi. 10.1142/S0219530514500080
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- Publication type:
- Article
Least angle regression, relaxed lasso, and elastic net for algebraic multigrid of systems of elliptic partial differential equations.
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- Numerical Linear Algebra with Applications, 2024, v. 31, n. 5, p. 1, doi. 10.1002/nla.2572
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- Article
Generalizing reduction‐based algebraic multigrid.
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- Numerical Linear Algebra with Applications, 2024, v. 31, n. 3, p. 1, doi. 10.1002/nla.2543
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- Publication type:
- Article
Bringing physics into the coarse‐grid selection: Approximate diffusion distance/effective resistance measures for network analysis and algebraic multigrid for graph Laplacians and systems of elliptic partial differential equations.
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- Numerical Linear Algebra with Applications, 2024, v. 31, n. 2, p. 1, doi. 10.1002/nla.2539
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- Article
Optimal polynomial smoothers for multigrid V‐cycles.
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- Numerical Linear Algebra with Applications, 2023, v. 30, n. 6, p. 1, doi. 10.1002/nla.2518
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- Article
A Vanka‐based parameter‐robust multigrid relaxation for the Stokes–Darcy Brinkman problems.
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- Numerical Linear Algebra with Applications, 2023, v. 30, n. 6, p. 1, doi. 10.1002/nla.2514
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- Article
High‐order multigrid strategies for hybrid high‐order discretizations of elliptic equations.
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- Numerical Linear Algebra with Applications, 2023, v. 30, n. 1, p. 1, doi. 10.1002/nla.2456
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- Publication type:
- Article
Matrices associated to two conservative discretizations of Riesz fractional operators and related multigrid solvers.
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- Numerical Linear Algebra with Applications, 2022, v. 29, n. 5, p. 1, doi. 10.1002/nla.2436
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- Publication type:
- Article
Spectral analysis of the finite element matrices approximating 2D linearly elastic structures and multigrid proposals.
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- Numerical Linear Algebra with Applications, 2022, v. 29, n. 4, p. 1, doi. 10.1002/nla.2433
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- Publication type:
- Article
Low‐order preconditioning of the Stokes equations.
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- Numerical Linear Algebra with Applications, 2022, v. 29, n. 3, p. 1, doi. 10.1002/nla.2426
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- Publication type:
- Article
Fast iterative solver for the optimal control of time‐dependent PDEs with Crank–Nicolson discretization in time.
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- Numerical Linear Algebra with Applications, 2022, v. 29, n. 2, p. 1, doi. 10.1002/nla.2419
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- Publication type:
- Article
An algebraic multigrid method for elasticity based on an auxiliary topology with edge matrices.
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- Numerical Linear Algebra with Applications, 2022, v. 29, n. 1, p. 1, doi. 10.1002/nla.2408
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- Publication type:
- Article
Block low‐rank single precision coarse grid solvers for extreme scale multigrid methods.
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- Numerical Linear Algebra with Applications, 2022, v. 29, n. 1, p. 1, doi. 10.1002/nla.2407
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- Publication type:
- Article
Independence of placement for local Fourier analysis.
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- Numerical Linear Algebra with Applications, 2021, v. 28, n. 6, p. 1, doi. 10.1002/nla.2388
- Publication type:
- Article
Multigrid methods for block‐Toeplitz linear systems: convergence analysis and applications.
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- Numerical Linear Algebra with Applications, 2021, v. 28, n. 4, p. 1, doi. 10.1002/nla.2356
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- Article
Multigrid methods.
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- Numerical Linear Algebra with Applications, 2021, v. 28, n. 3, p. 1, doi. 10.1002/nla.2359
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- Article
Algebraic multigrid for systems of elliptic boundary‐value problems.
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- Numerical Linear Algebra with Applications, 2021, v. 28, n. 3, p. 1, doi. 10.1002/nla.2303
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- Publication type:
- Article
A local Fourier analysis of additive Vanka relaxation for the Stokes equations.
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- Numerical Linear Algebra with Applications, 2021, v. 28, n. 3, p. 1, doi. 10.1002/nla.2306
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- Publication type:
- Article
On "Optimal" h‐independent convergence of Parareal and multigrid‐reduction‐in‐time using Runge‐Kutta time integration.
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- Numerical Linear Algebra with Applications, 2021, v. 28, n. 3, p. 1, doi. 10.1002/nla.2301
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- Publication type:
- Article
Algebraic multigrid for the nonlinear powerflow equations.
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- Numerical Linear Algebra with Applications, 2021, v. 28, n. 2, p. 1, doi. 10.1002/nla.2347
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- Publication type:
- Article
Two‐level Fourier analysis of multigrid for higher‐order finite‐element discretizations of the Laplacian.
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- Numerical Linear Algebra with Applications, 2020, v. 27, n. 3, p. 1, doi. 10.1002/nla.2285
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- Article
Convergence analysis for parallel‐in‐time solution of hyperbolic systems.
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- Numerical Linear Algebra with Applications, 2020, v. 27, n. 1, p. N.PAG, doi. 10.1002/nla.2271
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- Publication type:
- Article
On smoothers for multigrid of the second kind.
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- Numerical Linear Algebra with Applications, 2019, v. 26, n. 6, p. N.PAG, doi. 10.1002/nla.2267
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- Publication type:
- Article
Multigrid for second‐order ADN elliptic systems.
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- Numerical Linear Algebra with Applications, 2019, v. 26, n. 5, p. N.PAG, doi. 10.1002/nla.2256
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- Publication type:
- Article
Multigrid for model reduction of power grid networks.
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- Numerical Linear Algebra with Applications, 2018, v. 25, n. 6, p. N.PAG, doi. 10.1002/nla.2201
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- Publication type:
- Article
Multigrid methods for H(div) in three dimensions with nonoverlapping domain decomposition smoothers.
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- Numerical Linear Algebra with Applications, 2018, v. 25, n. 5, p. 1, doi. 10.1002/nla.2191
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- Article
Multigrid Methods 2017.
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- 2018
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- Publication type:
- Proceeding
Local Fourier analysis of block‐structured multigrid relaxation schemes for the Stokes equations.
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- Numerical Linear Algebra with Applications, 2018, v. 25, n. 3, p. 1, doi. 10.1002/nla.2147
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- Publication type:
- Article
Computing the diffusion state distance on graphs via algebraic multigrid and random projections.
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- Numerical Linear Algebra with Applications, 2018, v. 25, n. 3, p. 1, doi. 10.1002/nla.2156
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- Publication type:
- Article
A geometric multigrid method for isogeometric compatible discretizations of the generalized Stokes and Oseen problems.
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- Numerical Linear Algebra with Applications, 2018, v. 25, n. 3, p. 1, doi. 10.1002/nla.2145
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- Publication type:
- Article
Multigrid-in-time for sensitivity analysis of chaotic dynamical systems.
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- Numerical Linear Algebra with Applications, 2017, v. 24, n. 3, p. n/a, doi. 10.1002/nla.1946
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- Publication type:
- Article
An efficient multigrid algorithm for heterogeneous acoustic media sign-indefinite high-order FEM models.
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- Numerical Linear Algebra with Applications, 2017, v. 24, n. 3, p. n/a, doi. 10.1002/nla.2049
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- Publication type:
- Article
Reducing complexity of algebraic multigrid by aggregation.
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- Numerical Linear Algebra with Applications, 2016, v. 23, n. 3, p. 501, doi. 10.1002/nla.2036
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- Publication type:
- Article
Comparison of multigrid algorithms for high-order continuous finite element discretizations.
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- Numerical Linear Algebra with Applications, 2015, v. 22, n. 4, p. 664, doi. 10.1002/nla.1979
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- Publication type:
- Article
Multigrid transfers for nonsymmetric systems based on Schur complements and Galerkin projections.
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- Numerical Linear Algebra with Applications, 2014, v. 21, n. 3, p. 415, doi. 10.1002/nla.1889
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- Publication type:
- Article
A note on the upper bound in SA AMG convergence analysis.
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- Numerical Linear Algebra with Applications, 2014, v. 21, n. 3, p. 399, doi. 10.1002/nla.1879
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- Publication type:
- Article
Multigrid with FFT smoother for a simplified 2D frictional contact problem.
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- Numerical Linear Algebra with Applications, 2014, v. 21, n. 2, p. 256, doi. 10.1002/nla.1923
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- Publication type:
- Article
A scalable multigrid method for solving indefinite Helmholtz equations with constant wave numbers.
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- Numerical Linear Algebra with Applications, 2014, v. 21, n. 2, p. 177, doi. 10.1002/nla.1926
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- Publication type:
- Article
Analysis of a multigrid preconditioner for Crouzeix-Raviart discretization of elliptic partial differential equation with jump coefficients.
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- Numerical Linear Algebra with Applications, 2014, v. 21, n. 1, p. 24, doi. 10.1002/nla.1856
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- Publication type:
- Article
On the convergence of shifted Laplace preconditioner combined with multilevel deflation.
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- Numerical Linear Algebra with Applications, 2013, v. 20, n. 4, p. 645, doi. 10.1002/nla.1882
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- Publication type:
- Article
An improved two-grid preconditioner for the solution of three-dimensional Helmholtz problems in heterogeneous media An improved two-grid preconditioner for the solution of three-dimensional Helmholtz problems in heterogeneous media.
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- Numerical Linear Algebra with Applications, 2013, v. 20, n. 4, p. 663, doi. 10.1002/nla.1860
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- Publication type:
- Article
Multigrid methods for cell-centered discretizations on triangular meshes.
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- Numerical Linear Algebra with Applications, 2013, v. 20, n. 4, p. 626, doi. 10.1002/nla.1864
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- Publication type:
- Article
Local Fourier analysis of the complex shifted Laplacian preconditioner for Helmholtz problems.
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- Numerical Linear Algebra with Applications, 2013, v. 20, n. 4, p. 575, doi. 10.1002/nla.1881
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- Publication type:
- Article
Space-angle-energy multigrid methods for S<sub> n</sub> discretizations of the multi-energetic Boltzmann equation.
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- Numerical Linear Algebra with Applications, 2012, v. 19, n. 4, p. 773, doi. 10.1002/nla.808
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- Publication type:
- Article
An improved convergence analysis of smoothed aggregation algebraic multigrid.
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- Numerical Linear Algebra with Applications, 2012, v. 19, n. 3, p. 441, doi. 10.1002/nla.775
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- Publication type:
- Article
Improving the arithmetic intensity of multigrid with the help of polynomial smoothers.
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- Numerical Linear Algebra with Applications, 2012, v. 19, n. 2, p. 253, doi. 10.1002/nla.1808
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- Publication type:
- Article
Relaxation-corrected bootstrap algebraic multigrid ( rBAMG).
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- Numerical Linear Algebra with Applications, 2012, v. 19, n. 2, p. 178, doi. 10.1002/nla.1821
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- Publication type:
- Article
Parallel adaptive mesh refinement for first-order system least squares.
- Published in:
- Numerical Linear Algebra with Applications, 2012, v. 19, n. 2, p. 343, doi. 10.1002/nla.1820
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- Publication type:
- Article