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pro vyhledávání: '"van Marc Raalte"'
Autor:
P.W. Hemker, van Marc Raalte
Publikováno v:
Numerical Linear Algebra with Applications, 12, 563-584. John Wiley and Sons Ltd
Keywordscontinuous Galerkin method ? multigrid iteration ? two-level Fourier analysis ? point-wise block-relaxationAbstractIn this paper, we study a multigrid (MG) method for the solution of a linear one-dimensional convection-diffusion equation that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f2a1b24c08f221bcc475e0ad8422924
https://hdl.handle.net/11245/1.238520
https://hdl.handle.net/11245/1.238520
Autor:
van Marc Raalte
Publikováno v:
Applied Numerical Mathematics, 51, 361-383. Elsevier
In this paper we introduce a discretization of Discontinuous Galerkin (DG) type for solving 2-D second-order elliptic PDEs on a regular rectangular grid, while the boundary value problem has a curved Dirichlet boundary. According to the same principl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d05860e35ce1e23fcd16bdec4d684b3b
https://doi.org/10.1016/j.apnum.2004.06.016
https://doi.org/10.1016/j.apnum.2004.06.016
Publikováno v:
Computational Methods in Applied Mathematics. 3:135-158
The purpose of this paper is to introduce discretization methods of discontinuous Galerkin type for solving second-order elliptic PDEs on a structured, regular rectangular grid, while the problem is defined on a curved boundary. The methods aim at hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f9cf0057be35a018b0639cd0513c3a9
https://doi.org/10.2478/cmam-2003-0010
https://doi.org/10.2478/cmam-2003-0010
Publikováno v:
Numerical Linear Algebra with Applications, 11(5-6), 473-491. John Wiley and Sons Ltd
In this paper we study the convergence of a multigrid method for the solution of a linear second-order elliptic equation, discretized by discontinuous Galerkin (DG) methods, and we give a detailed analysis of the convergence for different block-relax
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e177851ad4e77e3aad7b0137ead2f899
https://dare.uva.nl/personal/pure/en/publications/fourier-twolevel-analysis-for-discontinuous-galerkin-discretization-with-linear-elements(f8ef893b-a1ba-4705-9edb-87e87d03df9d).html
https://dare.uva.nl/personal/pure/en/publications/fourier-twolevel-analysis-for-discontinuous-galerkin-discretization-with-linear-elements(f8ef893b-a1ba-4705-9edb-87e87d03df9d).html
Autor:
van Marc Raalte, Piet Hemker
Publikováno v:
Computing and Visualization in Science, 7, 159-172
In this paper we study the convergence of a multigrid method for the solution of a two-dimensional linear second order elliptic equation, discretized by discontinuous Galerkin (DG) methods. For the Baumann---Oden and for the symmetric DG method, we g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8098e00ebb348164501ac052995808e1
https://ir.cwi.nl/pub/11454
https://ir.cwi.nl/pub/11454