scientific article; zbMATH DE number 1138090

DOI<369::AID-NLA105>3.0.CO;2-A 10.1002/(SICI)1099-1506(199709/10)4:5<369::AID-NLA105>3.0.CO;2-AzbMath0890.65041MaRDI QIDQ4383437

Yvan Notay, Z. O. Amar

Publication date: 1 April 1998

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

finite difference methodconvergence accelerationnumerical experimentspreconditioningcondition numberPoisson problemincomplete factorizationred-black orderingZvl 772.65018

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Finite difference methods for boundary value problems involving PDEs (65N06)

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Uses Software

• ITSOL
• SPARSKIT