scientific article; zbMATH DE number 851599

DOI<21::AID-CNM948>3.0.CO;2-K 10.1002/(SICI)1099-0887(199601)12:1<21::AID-CNM948>3.0.CO;2-KzbMath0842.65014MaRDI QIDQ4868065

George A. Gravvanis, Alexandra Lipitakis

Publication date: 5 March 1996

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

zbMATH Keywords

finite difference methodFORTRAN subroutinesexplicit preconditioned methodsinverse finite element matrix algorithmic methodsLU-space factorization

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Numerical computation of matrix norms, conditioning, scaling (65F35) Finite difference methods for boundary value problems involving PDEs (65N06) Direct numerical methods for linear systems and matrix inversion (65F05) Software, source code, etc. for problems pertaining to partial differential equations (35-04)

Related Items (8)

Preconditioned iterative methods for solving 3d boundary value problems ⋮ An approximate inverse matrix technique for arrowhead matrices ⋮ High performance inverse preconditioning ⋮ Explicit approximate inverse preconditioning techniques ⋮ GENERIC APPROXIMATE SPARSE INVERSE MATRIX TECHNIQUES ⋮ On the GPGPU parallelization issues of finite element approximate inverse preconditioning ⋮ Solving PDEs in non-rectangular 3D regions using a collocation finite element method ⋮ Approximate inverse banded matrix techniques

Cites Work

• A normalized sparse linear equations solver
• Generalized extended to the limit sparse factorization techniques for solving unsymmetric finite element systems
• Block Preconditioning for the Conjugate Gradient Method
• Incomplete Factorization Methods for Fully Implicit Simulation of Enhanced Oil Recovery
• A Stability Analysis of Incomplete LU Factorizations
• Incomplete factorization for finite element methods
• A class of explicit preconditioned conjugate gradient methods for solving large finite element systems

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