Efficient ILU preconditioning and inexact-Newton-GMRES to solve the 2D steady shallow water equations

Communications in Numerical Methods in Engineering

Volumn 17, Issue 2, 2001, Pages 69-75

  Zhao, Chongbin ^a   Hobbs, B E ^a   Muhlhaus H B ^a   Ord, A ^a   Lin, Ge ^b  

^a CSIRO   (Australia)

^b INSTITUTE OF GEOLOGY AND GEOPHYSICS   (China)

Author keywords

Compact row storage; ILU preconditioning; Mesh numbering; Norm of convergence; Shallow water equations; Unknowns ordering

Indexed keywords

ALGORITHMS; COMPUTATIONAL GEOMETRY; COMPUTER SIMULATION; CONVERGENCE OF NUMERICAL METHODS; NEWTONIAN FLOW;

FACTORIZATION; STEADY SHALLOW WATER EQUATIONS;

STEADY FLOW;

COMPUTER MODELING; SHALLOW-WATER EQUATION;

EID: 0035246496     PISSN: 10698299     EISSN: None     Source Type: Journal    
DOI: 10.1002/1099-0887(200102)17:2<69::AID-CNM388>3.0.CO;2-A     Document Type: Article

References (9)

1. GMRES: A generalized minimal residual algorithm for solving nonsymmetric linear systems
2. Un schéma éléments finis simple et adaptatif pour les écoulements de Navier-Stokes compressibles
3. A two-dimensional finite element drying-wetting shallow water model for rivers and estuaries
4. The effect of ordering on preconditioned GMRES algorithm, for solving the compressible Navier-Stokes equations
5. Reducing the bandwidth of sparse symmetric matrices
6. An algorithm for profile and wavefront reduction of sparse matrices