A PARALLEL SWEEPING PRECONDITIONER FOR HETEROGENEOUS 3D HELMHOLTZ EQUATIONS∗ ¨ JACK POULSON† , BJORN ENGQUIST‡ , SIWEI LI§ , AND LEXING YING¶ Abstract. A parallelization of a sweeping preconditioner for 3D Helmh

Source URL: math.stanford.edu

Sweeping Preconditioner for the Helmholtz Equation: Hierarchical Matrix Representation BJÖRN ENGQUIST Department of Mathematics and ICES, University of Texas at Austin LEXING YING

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MAYNUMBER// 02 WELCOME letter from CoLab@Portugal Advanced Computing Director One of the key areas in CoLab is Advanced Computing (AC). It started as Grid Computing, and then it broadened to a wider area, which

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• Portugal
• Colab
• Earth
• University of Lisbon
• Porto
• Computational Science and Engineering
• Björn Engquist
• Europe
• Texas Advanced Computing Center
• University of Texas at Austin

Multiscale Modeling and Computation Weinan E and Bjorn Engquist M

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• Partial differential equations
• Differential equations
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• Weinan E
• Molecular dynamics
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• Multigrid method
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A2 poster_Bjorn ENGQUIST v2

Source URL: www6.cityu.edu.hk

• Numerical analysis
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• Perfectly matched layer
• Björn Engquist
• Preconditioner
• Mathematics
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www.beg.utexas.edu/tccs/ Texas Consortium for Computational Seismology • The University of Texas at Austin • Spring 2013 Newsletter Editorial Welcome to the third TCCS newsletter!

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• Geology
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• Björn Engquist
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