Application of linear multifrequency-grey acceleration to preconditioned Krylov iterations for thermal radiation transport

DOI10.1016/j.jcp.2018.06.017zbMath1415.65073OpenAlexW2808411949MaRDI QIDQ2000476

James S. Warsa, Andrew T. Till, Jim E. Morel

Publication date: 28 June 2019

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://www.osti.gov/biblio/1457277

zbMATH Keywords

numerical solution methodspreconditioned Krylov methodsthermal radiation transportlinear multifrequency grey acceleration

Mathematics Subject Classification ID

Integro-partial differential equations (45K05) Preconditioners for iterative methods (65F08) PDEs in connection with classical thermodynamics and heat transfer (35Q79) Integro-partial differential equations (35R09)

Related Items (2)

Deterministic radiative transfer equation solver on unstructured tetrahedral meshes: efficient assembly and preconditioning ⋮ Improved treatment of multi-material cells in thermal radiation transport codes

Uses Software

• SuperLU

Cites Work

• Unnamed Item
• A grey transport acceleration method for time-dependent radiative transfer problems
• Nonlinear Krylov acceleration applied to a discrete ordinates formulation of the \(k\)-eigenvalue problem
• Linear multifrequency-grey acceleration recast for preconditioned Krylov iterations
• An overview of SuperLU
• Theory of Inexact Krylov Subspace Methods and Applications to Scientific Computing

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