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PaStiX: a high-performance parallel direct solver for sparse symmetric positive definite systems

Numerical AnalysisMathematical ProgrammingComputational ScienceSparse RepresentationEngineeringMatrix FactorizationParallel Problem SolvingParallel ProcessingComputer EngineeringParallel ProgrammingComputer ScienceInverse ProblemsParallel ComputingLow-rank Approximation