KSPHPDDM and PCHPDDM: Extending PETSc with advanced Krylov methods and robust multilevel overlapping Schwarz preconditioners
Pierre Jolivet, José E. Román, Stefano Zampini
Topics & Concepts
Computational scienceComputer scienceKrylov subspaceFlexibility (engineering)Linear systemSchwarz alternating methodDomain decomposition methodsAlgorithmParallel computingMathematicsIterative methodFinite element methodStatisticsPhysicsThermodynamicsMathematical analysisMatrix Theory and AlgorithmsElectromagnetic Scattering and AnalysisAdvanced NMR Techniques and Applications