Multigrid method

Results: 252



#Item
181Partial differential equations / Multigrid method / Wavelets / Adaptive mesh refinement / Tiling / Grid / Regular grid / Relaxation / Numerical analysis / Mathematics / Calculus

A geometric multigrid method based on L-shaped coarsening for PDEs on stretched grids H. bin Zubair∗1 , S. P. MacLachlan2, and C. W. Oosterlee3 1 Numerical Analysis Group, DIAM, Faculty EEMCS, Delft University of Tech

Add to Reading List

Source URL: neumann.math.tufts.edu

Language: English - Date: 2008-07-01 09:12:49
182Numerical linear algebra / Joseph Fourier / Mathematical physics / Matrices / Numerical analysis / Multigrid method / Relaxation / Fourier analysis / Fourier series / Mathematics / Algebra / Linear algebra

NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS Numer. Linear Algebra Appl. 0000; 00:1–24 Published online in Wiley InterScience (www.interscience.wiley.com). DOI: [removed]nla A generalized predictive analysis tool for mult

Add to Reading List

Source URL: neumann.math.tufts.edu

Language: English - Date: 2013-12-16 12:39:56
183Iterative methods / Numerical linear algebra / Multigrid method / Wavelets / Relaxation / Discretization / MEMO Model / Helmholtz equation / Preconditioner / Numerical analysis / Mathematics / Mathematical analysis

A MULTIGRID-BASED SHIFTED-LAPLACIAN PRECONDITIONER FOR A FOURTH-ORDER HELMHOLTZ DISCRETIZATION. N.UMETANI∗, S.P.MACLACHLAN†, C.W. OOSTERLEE‡ § Abstract. In this paper, an iterative solution method for a fourth-ord

Add to Reading List

Source URL: neumann.math.tufts.edu

Language: English - Date: 2008-03-04 10:50:33
184Numerical linear algebra / Iterative methods / Partial differential equations / Multigrid method / Wavelets / Domain decomposition methods / Relaxation / Preconditioner / Discretization / Numerical analysis / Mathematics / Mathematical analysis

PARALLEL TIME INTEGRATION WITH MULTIGRID∗ R. D. FALGOUT‡ , S. FRIEDHOFF† , TZ. V. KOLEV‡ , S. P. MACLACHLAN† , AND J. B. SCHRODER‡ Abstract. We consider optimal-scaling multigrid solvers for the linear system

Add to Reading List

Source URL: neumann.math.tufts.edu

Language: English - Date: 2013-11-05 13:54:48
185Numerical linear algebra / Singular value decomposition / Matrix theory / Preconditioner / Multigrid method / Conjugate gradient method / Eigenvalues and eigenvectors / Spectrum / Domain decomposition methods / Algebra / Linear algebra / Mathematics

A COMPARISON OF TWO-LEVEL PRECONDITIONERS BASED ON MULTIGRID AND DEFLATION J. M. TANG ∗,

Add to Reading List

Source URL: neumann.math.tufts.edu

Language: English - Date: 2009-05-18 13:17:44
186Numerical linear algebra / Partial differential equations / Multigrid method / Wavelets / Coarse space / Relaxation / Mathematical optimization / Rayleigh quotient / Numerical analysis / Mathematics / Mathematical analysis

SIAM J. SCI. COMPUT. Vol. 25, No. 6, pp. 1896–1920 c 2004 Society for Industrial and Applied Mathematics 

Add to Reading List

Source URL: neumann.math.tufts.edu

Language: English - Date: 2008-01-24 10:59:41
187Multigrid method / Wavelets / Mathematical analysis / Numerical linear algebra / Lis / Software / Numerical analysis / Mathematics

Improving Robustness in Multiscale Methods by Scott Patrick MacLachlan B.Sc., University of British Columbia, 2000 A thesis submitted to the

Add to Reading List

Source URL: neumann.math.tufts.edu

Language: English - Date: 2008-01-24 10:59:42
188Iterative methods / Numerical linear algebra / Multigrid method / Wavelets / Relaxation / Discretization / MEMO Model / Helmholtz equation / Preconditioner / Numerical analysis / Mathematics / Mathematical analysis

A MULTIGRID-BASED SHIFTED-LAPLACIAN PRECONDITIONER FOR A FOURTH-ORDER HELMHOLTZ DISCRETIZATION. N.UMETANI∗, S.P.MACLACHLAN†, C.W. OOSTERLEE‡ § Abstract. In this paper, an iterative solution method for a fourth-ord

Add to Reading List

Source URL: neumann.math.tufts.edu

Language: English - Date: 2008-03-04 10:50:33
189Matrices / Numerical linear algebra / Multigrid method / Numerical analysis / Wavelets / Matrix / Hermitian matrix / Symmetric matrix / Relaxation / Algebra / Mathematics / Linear algebra

SIAM J. SCI. COMPUT. Vol. 30, No. 3, pp. 1548–1571 c 2008 Society for Industrial and Applied Mathematics 

Add to Reading List

Source URL: neumann.math.tufts.edu

Language: English - Date: 2008-04-29 10:26:10
190Multigrid method / Numerical analysis / Wavelets / Numerical linear algebra / Preconditioner / Eigenvalues and eigenvectors / Matrix / Algebra / Mathematics / Linear algebra

c 2007 Society for Industrial and Applied Mathematics  SIAM J. SCI. COMPUT. Vol. 29, No. 5, pp. 1825–1853

Add to Reading List

Source URL: neumann.math.tufts.edu

Language: English - Date: 2008-01-24 10:59:41
UPDATE