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Erschienen in: Computing and Visualization in Science 2-3/2017

20.01.2017

The influence of partitioning on Domain Decomposition convergence rates

verfasst von: Randolph E. Bank, Chris Deotte

Erschienen in: Computing and Visualization in Science | Ausgabe 2-3/2017

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Abstract

This paper discusses the effects that partitioning has on the convergence rate of Domain Decomposition. When Finite Elements are employed to solve a second order elliptic partial differential equation with strong convection and/or anisotropic diffusion, the shape and alignment of a partition’s parts significantly affect the Domain Decomposition convergence rate. Given a PDE, if b is the direction of convection or the prominent direction of anisotropic diffusion, then if one considers traversing the domain in the direction of b, partitions having fewer parts to traverse in this direction converge faster while partitions having more converge slower.

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Literatur
1.
Zurück zum Zitat Bank, R.E.: A domain decomposition solver for a parallel adaptive meshing paradigm. Domain Decompos. Methods Sci. Eng. 16, 3–14 (2006) Bank, R.E.: A domain decomposition solver for a parallel adaptive meshing paradigm. Domain Decompos. Methods Sci. Eng. 16, 3–14 (2006)
2.
Zurück zum Zitat Bank, R.E.: PLTMG: A software Package for Solving Elliptic Partial Differential Equations Users’ Guide 11.0 (2012) Bank, R.E.: PLTMG: A software Package for Solving Elliptic Partial Differential Equations Users’ Guide 11.0 (2012)
3.
Zurück zum Zitat Bank, R.E., Holst, M.J.: A new paradigm for parallel adaptive meshing algorithms. SIAM J. Sci. Comput. 22, 1411–1443 (2000)MathSciNetCrossRefMATH Bank, R.E., Holst, M.J.: A new paradigm for parallel adaptive meshing algorithms. SIAM J. Sci. Comput. 22, 1411–1443 (2000)MathSciNetCrossRefMATH
5.
Zurück zum Zitat Bank, R.E., Jimack, P., Nadeem, S.A., Nepomnyaschikh, S.V.: A weakly overlapping domain decomposition preconditioner for the finite element solution of elliptic partial differential equations. SIAM J. Sci. Comput. 23, 1817–1841 (2002)MathSciNetCrossRefMATH Bank, R.E., Jimack, P., Nadeem, S.A., Nepomnyaschikh, S.V.: A weakly overlapping domain decomposition preconditioner for the finite element solution of elliptic partial differential equations. SIAM J. Sci. Comput. 23, 1817–1841 (2002)MathSciNetCrossRefMATH
6.
Zurück zum Zitat Bank, R.E., Jimack, P.K.: A new parallel domain decomposition method for the adaptive finite element solution of elliptic partial differential equations. Concurr. Comput.: Pract. Exp. 13, 327–350 (2001)CrossRefMATH Bank, R.E., Jimack, P.K.: A new parallel domain decomposition method for the adaptive finite element solution of elliptic partial differential equations. Concurr. Comput.: Pract. Exp. 13, 327–350 (2001)CrossRefMATH
7.
Zurück zum Zitat Bank, R.E., Lu, J.: Asymptotically exact a posteriori error estimators, part i: grids with superconvergence. SIAM J. Numer. Anal. 41, 2294–2312 (2003)MathSciNetCrossRefMATH Bank, R.E., Lu, J.: Asymptotically exact a posteriori error estimators, part i: grids with superconvergence. SIAM J. Numer. Anal. 41, 2294–2312 (2003)MathSciNetCrossRefMATH
8.
Zurück zum Zitat Bank, R.E., Lu, S.: A domain decomposition solver for parallel adaptive meshing paradigm. SIAM J. Sci. Comput. 45, 292–323 (2003) Bank, R.E., Lu, S.: A domain decomposition solver for parallel adaptive meshing paradigm. SIAM J. Sci. Comput. 45, 292–323 (2003)
10.
Zurück zum Zitat Bank, R.E., Vassilevski, P.S.: Convergence analysis of a domain decomposition paradigm. Comput. Vis. Sci. 11, 333–350 (2008)MathSciNetCrossRef Bank, R.E., Vassilevski, P.S.: Convergence analysis of a domain decomposition paradigm. Comput. Vis. Sci. 11, 333–350 (2008)MathSciNetCrossRef
11.
Zurück zum Zitat Bank, R.E., Xu, J.: Asymptotically exact a posteriori error estimators, part ii: general unstructer grids. SIAM J. Numeri. Anal. 41, 2313–2332 (2003)CrossRefMATH Bank, R.E., Xu, J.: Asymptotically exact a posteriori error estimators, part ii: general unstructer grids. SIAM J. Numeri. Anal. 41, 2313–2332 (2003)CrossRefMATH
12.
Zurück zum Zitat Bank, R.E., Xu, J., Zheng, B.: Superconvergent derivative recovery for lagrange triangular elements of degree p on unstructured grids. SIAM J. Numer. Anal. 45, 2032–2046 (2007)MathSciNetCrossRefMATH Bank, R.E., Xu, J., Zheng, B.: Superconvergent derivative recovery for lagrange triangular elements of degree p on unstructured grids. SIAM J. Numer. Anal. 45, 2032–2046 (2007)MathSciNetCrossRefMATH
13.
Zurück zum Zitat Bey, J., Wittum, G.: Downwind numbering: robust multigrid for convection-diffusion problems. Appl. Numer. Math. 23, 177–192 (1997)MathSciNetCrossRefMATH Bey, J., Wittum, G.: Downwind numbering: robust multigrid for convection-diffusion problems. Appl. Numer. Math. 23, 177–192 (1997)MathSciNetCrossRefMATH
14.
Zurück zum Zitat Bichot, C.E., Siarry, P.: Graph Partitioning. Wiley, Hoboken (2011)MATH Bichot, C.E., Siarry, P.: Graph Partitioning. Wiley, Hoboken (2011)MATH
15.
Zurück zum Zitat Deotte, C.: Domain partitioning methods for elliptic partial differential equations. Ph.D. thesis, University of California at San Diego (2014) Deotte, C.: Domain partitioning methods for elliptic partial differential equations. Ph.D. thesis, University of California at San Diego (2014)
17.
Zurück zum Zitat Karypis, G.: METIS: A software package for partitioning unstructured graphs, partitioning meshes, and computing fill-reduced orderings of Sparse Matrices Version 5.1.0 (2013) Karypis, G.: METIS: A software package for partitioning unstructured graphs, partitioning meshes, and computing fill-reduced orderings of Sparse Matrices Version 5.1.0 (2013)
18.
Zurück zum Zitat Lu, S.: Parallel adaptive multigrid algorithms. PhD thesis, Dept of Math, UCSD (2004) Lu, S.: Parallel adaptive multigrid algorithms. PhD thesis, Dept of Math, UCSD (2004)
19.
Zurück zum Zitat Mathew, T.P.: Domain Decomposition Methods for the Numerical Solution of Partial Differential Equations. Springer, Berlin (2008)CrossRefMATH Mathew, T.P.: Domain Decomposition Methods for the Numerical Solution of Partial Differential Equations. Springer, Berlin (2008)CrossRefMATH
20.
Zurück zum Zitat Smith, B.F., Bjørstad, P.E., Gropp, W.D.: Domain Decomposition: Parallel Multilevel Methods for Elliptic Partial Differential Equations. Cambridge University Press, Cambridge (1996)MATH Smith, B.F., Bjørstad, P.E., Gropp, W.D.: Domain Decomposition: Parallel Multilevel Methods for Elliptic Partial Differential Equations. Cambridge University Press, Cambridge (1996)MATH
21.
Zurück zum Zitat Toselli, A., Widlund, O.: Domain Decomposition Methods. Springer, Berlin (2005)MATH Toselli, A., Widlund, O.: Domain Decomposition Methods. Springer, Berlin (2005)MATH
Metadaten
Titel
The influence of partitioning on Domain Decomposition convergence rates
verfasst von
Randolph E. Bank
Chris Deotte
Publikationsdatum
20.01.2017
Verlag
Springer Berlin Heidelberg
Erschienen in
Computing and Visualization in Science / Ausgabe 2-3/2017
Print ISSN: 1432-9360
Elektronische ISSN: 1433-0369
DOI
https://doi.org/10.1007/s00791-016-0271-5

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