On nonlinear preconditioners in Newton-Krylov methods for unsteady flows

DOI10.1002/fld.2030zbMath1423.76330OpenAlexW2158149977MaRDI QIDQ3404553

Philipp Birken, Anthony Jameson

Publication date: 9 February 2010

Published in: International Journal for Numerical Methods in Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/fld.2030

zbMATH Keywords

preconditioningNewton-Krylov methodsmatrix-free methodsunsteady flowsfinite-volume methodsdual time stepping

Mathematics Subject Classification ID

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Subcell finite volume multigrid preconditioning for high-order discontinuous Galerkin methods ⋮ Efficient fully discrete summation-by-parts schemes for unsteady flow problems ⋮ Conservation properties of iterative methods for implicit discretizations of conservation laws ⋮ A nonlinear preconditioner for optimum experimental design problems ⋮ Composing Scalable Nonlinear Algebraic Solvers ⋮ Efficient Fully Discrete Summation-by-Parts Schemes for Unsteady Flow Problems: An Initial Investigation

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