Suchergebnisse - "nested multigrid algorithm"

A fast nested multi‐grid viscous flow solver for adaptive Cartesian/Quad grids: A fast nested multigrid viscous flow solver for adaptive Cartesian/quad grids

Autoren: Z. J. Wang

Quelle: International Journal for Numerical Methods in Fluids. 33:657-680

Schlagwörter: cell-centered finite volume discretization, Gas dynamics (general theory), Finite volume methods applied to problems in fluid mechanics, local time stepping scheme, 02 engineering and technology, \(W\)-cycle, 01 natural sciences, least-squares linear reconstruction, nested multigrid algorithm, Roe's flux splitting, 0203 mechanical engineering, Multigrid methods, domain decomposition for initial value and initial-boundary value problems involving PDEs, differentiable limiter, surface extrusion, adaptive Cartesian/quad grid viscous flow solver, 0103 physical sciences, Mesh generation, refinement, and adaptive methods for the numerical solution of initial value and initial-boundary value problems involving PDEs, \(V\)-cycle

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/1491270
https://doi.org/10.1002/1097-0363(20000715)33:5<657::aid-fld24>3.0.co;2-g
https://ui.adsabs.harvard.edu/abs/2000IJNMF..33..657W/abstract
http://arc.aiaa.org/doi/pdf/10.2514/6.1996-2091

Multigrid preconditioners for the hybridised discontinuous Galerkin discretisation of the shallow water equations

Autoren: Naval Postgraduate School (U.S.) Gibson, Thomas H. Müller, Eike H. et al.

Index Begriffe: Article

URL: https://hdl.handle.net/10945/68915

Multigrid preconditioners for the hybridized Discontinuous Galerkin discretisation of the shallow water equations

Autoren: Betteridge, Jack D. Gibson, Thomas H. Graham, Ivan G. et al.

Index Begriffe: Physics - Computational Physics, Mathematics - Numerical Analysis, Physics - Fluid Dynamics, 65F08, 65M60, 65N55, 76M10, 86A10, G.1.3, G.1.8, J.2, text

URL: http://arxiv.org/abs/2004.09389

Hybridised multigrid preconditioners for a compatible finite‐element dynamical core.

Autoren: Betteridge, Jack D. Cotter, Colin J. Gibson, Thomas H. et al.

Quelle: Quarterly Journal of the Royal Meteorological Society; Jul2023, Vol. 149 Issue 755, p2454-2476, 23p

Schlagwörter: SCHUR complement, ATMOSPHERIC circulation, EQUATIONS of motion, WEATHER forecasting, LINEAR systems

Firma/Körperschaft: GREAT Britain. Meteorological Office

The Multigrid Method for the Combined Hybrid Element of Linear Elasticity Problem

Autoren: Huiling Wang Yufeng Nie

Quelle: Mathematical Problems in Engineering. 2022:1-13

Schlagwörter: 0101 mathematics, 01 natural sciences

Dateibeschreibung: text/xhtml

Multigrid preconditioners for the hybridized Discontinuous Galerkin discretisation of the shallow water equations

Autoren: Betteridge, Jack Gibson, Thomas Graham, Ivan et al.

Quelle: Betteridge, J, Gibson, T, Graham, I & Müller, E 2021, 'Multigrid preconditioners for the hybridized Discontinuous Galerkin discretisation of the shallow water equations', Journal of Computational Physics, vol. 426, 109948. https://doi.org/10.1016/j.jcp.2020.109948

Schlagwörter: multigrid, elliptic PDE, Hybridized Discontinuous Galerkin, preconditioners, atmospheric modelling, /dk/atira/pure/sustainabledevelopmentgoals/climate_action, name=SDG 13 - Climate Action

Dateibeschreibung: application/pdf

Verfügbarkeit: https://researchportal.bath.ac.uk/en/publications/aa2e3cdd-6c4c-47be-a264-c691d7950643
https://doi.org/10.1016/j.jcp.2020.109948
https://purehost.bath.ac.uk/ws/files/212430744/paper.pdf
https://doi.org/10.5281/zenodo.3756863
https://bitbucket.org/em459/hybridizeddg
https://arxiv.org/abs/2004.09389

Multigrid preconditioners for the hybridised discontinuous Galerkin discretisation of the shallow water equations

Autoren: Gibson, Thomas H. Müller, Eike H. Betteridge, Jack et al.

Weitere Verfasser: Gibson, Thomas H. Müller, Eike H. Betteridge, Jack et al.

Schlagwörter: Atmospheric modelling, Multigrid, Elliptic PDE, Hybridised discontinuous Galerkin, Preconditioners

Dateibeschreibung: 35 p.; application/pdf

Relation: Betteridge, Jack, et al. "Multigrid preconditioners for the hybridised discontinuous Galerkin discretisation of the shallow water equations." Journal of Computational Physics 426 (2021): 109948.; https://hdl.handle.net/10945/68915

Verfügbarkeit: https://hdl.handle.net/10945/68915

Grundlagen der Mehrgittertechnik.

Autoren: Gerlinger, Peter

Quelle: Numerische Verbrennungssimulation; 2005, p293-328, 36p

Nested multigrid methods for time-periodic, parabolic optimal control problems.

Autoren: Abbeloos, Dirk Diehl, Moritz Hinze, Michael et al.

Quelle: Computing & Visualization in Science; Jan2011, Vol. 14 Issue 1, p27-38, 12p

Schlagwörter: MULTIGRID methods (Numerical analysis), PARTIAL differential equations, FREDHOLM equations, INTEGRAL operators, KERNEL functions, GALERKIN methods

Nested Multigrid Methods for the Fast Numerical Computation of 3D Magnetic Fields.

Autoren: Schinnerl, M. Schoberl, J.

Quelle: IEEE Transactions on Magnetics; Jul2000 Part 1 of 2, Vol. 36 Issue 4, p1557, 4p, 4 Diagrams, 3 Charts, 1 Graph

Schlagwörter: MAGNETIC fields, FINITE element method, MAGNETIC measurements, MULTIGRID methods (Numerical analysis), MATHEMATICAL models

Multigrid preconditioners for the hybridized Discontinuous Galerkin discretisation of the shallow water equations

Autoren: Betteridge, Jack orcid:0000-0002-3919- Gibson, Thomas Hill et al.

Schlagwörter: multigrid, shallow water equations, discontinuous Galerkin, atmospheric modelling, elliptic PDE

Relation: https://zenodo.org/record/3756863#.X4RNX3WYWCh; https://arxiv.org/abs/2004.09389; https://zenodo.org/records/4081294; oai:zenodo.org:4081294; https://doi.org/10.5281/zenodo.4081294

Verfügbarkeit: https://doi.org/10.5281/zenodo.4081294
https://zenodo.org/records/4081294

Code Release: Multigrid preconditioners for the hybridized Discontinuous Galerkin discretisation of the shallow water equations

Autoren: Betteridge, Jack orcid:0000-0002-3919- Graham, Ivan et al.

Schlagwörter: multigrid, elliptic PDE, Hybridized Discontinuous Galerkin, preconditioners, atmospheric modelling

Relation: https://zenodo.org/records/3756863; oai:zenodo.org:3756863; https://doi.org/10.5281/zenodo.3756863

Verfügbarkeit: https://doi.org/10.5281/zenodo.3756863
https://zenodo.org/records/3756863

Multigrid preconditioners for the hybridized Discontinuous Galerkin discretisation of the shallow water equations

Autoren: Betteridge, J Gibson, TH Graham, I et al.

Schlagwörter: multigrid, shallow water equations, discontinuous Galerkin, atmospheric modelling, elliptic PDE

Relation: http://hdl.handle.net/10044/1/89227; https://doi.org/10.5281/zenodo.4081293

Verfügbarkeit: http://hdl.handle.net/10044/1/89227
https://doi.org/10.5281/zenodo.4081293

Laboratory Investigation:Automatic Identification of Gray Matter Structures from MRI to Improve the Segmentation of White Matter Lesions.

Autoren: Warfield, Simon Dengler, Joachim Zaers, Joachim et al.

Quelle: Journal of Image Guided Surgery; 1995, Vol. 1 Issue 6, p326-338, 13p

Multigrid Methods

Autoren: James H Bramble

Resource Type: eBook.

Schlagworte: Multigrid methods (Numerical analysis)

Categories: MATHEMATICS / General, MATHEMATICS / Differential Equations / General

Numerische Verbrennungssimulation : Effiziente numerische Simulation turbulenter Verbrennung

Autoren: Peter Gerlinger

Resource Type: eBook.

Schlagworte: Mechanical engineering, Physical chemistry, Electronics, Fluid mechanics, Thermodynamics, Heat engineering, Heat transfer, Mass transfer, Computational intelligence

Categories: TECHNOLOGY & ENGINEERING / Mechanical, COMPUTERS / Artificial Intelligence / General, SCIENCE / Chemistry / Physical & Theoretical, SCIENCE / Mechanics / Thermodynamics, SCIENCE / Mechanics / Fluids, TECHNOLOGY & ENGINEERING / Electronics / General, TECHNOLOGY & ENGINEERING / Engineering (General)

Brain Warping

Autoren: Arthur W. Toga

Resource Type: eBook.

Schlagworte: Brain mapping--Data processing, Brain mapping--Mathematics

Categories: SCIENCE / Life Sciences / Neuroscience, MEDICAL / Neurology

Mathematics of Computation 1943–1993: A Half-Century of Computational Mathematics

Autoren: Walter Gautschi

Resource Type: eBook.

Schlagworte: Numerical analysis--Congresses, Number theory--Data processing--Congresses

Categories: MATHEMATICS / Applied, MATHEMATICS / Probability & Statistics / General