Updating incomplete factorization preconditioners for shifted linear systems arising in a wind model

DOI10.1016/j.cam.2010.11.015zbMath1350.86003OpenAlexW2144379208MaRDI QIDQ629535

Juan-Miguel Gracia

Publication date: 9 March 2011

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cam.2010.11.015

zbMATH Keywords

preconditioninggenetic algorithmsconjugate gradientincomplete factorizationshifted linear systemswind modeling

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Iterative numerical methods for linear systems (65F10) Meteorology and atmospheric physics (86A10) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22) Preconditioners for iterative methods (65F08)

Related Items (1)

Updating incomplete factorization preconditioners for shifted linear systems arising in a wind model

Cites Work

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• Updating incomplete factorization preconditioners for shifted linear systems arising in a wind model
• Genetic algorithms for an improved parameter estimation with local refinement of tetrahedral meshes in a wind model
• Preconditioning techniques for nonsymmetric and indefinite linear systems
• Approximate inverse preconditioning for shifted linear systems
• Robust Approximate Inverse Preconditioning for the Conjugate Gradient Method
• On the Incomplete Cholesky Decomposition of a Class of Perturbed Matrices
• Incomplete Factorizations of Matrices and Connections with H-Matrices
• An Iterative Solution Method for Linear Systems of Which the Coefficient Matrix is a Symmetric M-Matrix

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