Wavelets

Results: 642



#Item
521Numerical 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

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Source URL: neumann.math.tufts.edu

Language: English - Date: 2013-11-05 13:54:48
522Numerical 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 

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Source URL: neumann.math.tufts.edu

Language: English - Date: 2008-01-24 10:59:41
523Multigrid 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

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Source URL: neumann.math.tufts.edu

Language: English - Date: 2008-01-24 10:59:42
524Iterative 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

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Source URL: neumann.math.tufts.edu

Language: English - Date: 2008-03-04 10:50:33
525Matrices / 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 

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Source URL: neumann.math.tufts.edu

Language: English - Date: 2008-04-29 10:26:10
526Multigrid 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

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Source URL: neumann.math.tufts.edu

Language: English - Date: 2008-01-24 10:59:41
527Numerical linear algebra / Multigrid method / Wavelets / Relaxation / Coarse space / Preconditioner / Supremum / Lp space / Mathematical analysis / Numerical analysis / Mathematics

NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS Numer. Linear Algebra Appl. 2013; 00:1–27 Published online in Wiley InterScience (www.interscience.wiley.com). DOI: [removed]nla Theoretical Bounds for Algebraic Multigrid Perf

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Source URL: neumann.math.tufts.edu

Language: English - Date: 2013-12-16 12:51:19
528Partial differential equations / Applied mathematics / Multigrid method / Wavelets / Control theory / Hydraulic engineering / Mathematical optimization / Discretization / Hydraulic conductivity / Numerical analysis / Mathematical analysis / Mathematics

An edited version of this paper was published by AGU. Copyright 2006 American Geophysical Union. Multilevel Upscaling through Variational Coarsening Scott P. MacLachlan Department of Applied Mathematics, University of C

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Source URL: neumann.math.tufts.edu

Language: English - Date: 2008-01-24 10:59:41
529Numerical linear algebra / Partial differential equations / Multigrid method / Wavelets / Linear algebra / Relaxation / Coarse space / Eigenvalues and eigenvectors / Preconditioner / Mathematics / Algebra / Numerical analysis

ADAPTIVE REDUCTION-BASED MULTIGRID FOR NEARLY SINGULAR AND HIGHLY DISORDERED PHYSICAL SYSTEMS J. BRANNICK, A. FROMMER, K. KAHL, S. MACLACHLAN, AND L. ZIKATANOV Abstract. Classical multigrid solution of linear systems wit

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Source URL: neumann.math.tufts.edu

Language: English - Date: 2009-10-07 10:51:03
530Multigrid 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

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Source URL: neumann.math.tufts.edu

Language: English - Date: 2008-01-24 10:59:42
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