Manuscript

Partitionnement hiérarchique pour la simulation électromagnétique d'objets 3D complexes

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dimitri-walther
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Scalable and Portable LU Factorization with Partial Pivoting on top of Runtime Systems

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alycia-lisito
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Toward an algebraic multigrid method for the indefinite Helmholtz equation

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robert-d-falgout
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Sparse supernodal solver using block low-rank compression: Design, performance and analysis

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gregoire-pichon
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Utilisation de techniques de compression low-rank pour un solveur parallèle direct creux

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pierre-ramet
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Utilisation de la compression low-rank pour réduire la complexité du solveur PaStiX

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g.-pichon
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Utilisation de la compression Block Low-Rank pour accélérer un solveur direct creux supernodal

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g.-pichon
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Heterogeneous architectures, Hybrid methods, Hierarchical matrices for Sparse Linear Solvers

Sparse direct solvers is a time consuming operation required by many scientific applications to simulate physical problems. By its important overall cost, many studies tried to …

p.-ramet
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Sparse supernodal solver with low-rank compression for solving the frequency-domain Maxwell equations discretized by a high order HDG method

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g.-pichon
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Blocking strategy optimizations for sparse direct linear solver on heterogeneous architectures

In the context of solving sparse linear systems, an ordering process partitions the matrix graph to minimize both fill-in and computational cost. We found that the ordering …

m.-faverge
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