P1Nonconforming Finite Element Multigrid Method for Radiation Transport

DOI10.1137/S1064827502407354zbMath1042.65073MaRDI QIDQ4442474

Kab Seok Kang

Publication date: 20 January 2004

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

zbMATH Keywords

radiation transportnonconforming finite elementsmultigrid preconditioningPicard linearizationinexact Newton linearizationnonlinear radiation diffusion problems

Mathematics Subject Classification ID

Nonlinear parabolic equations (35K55) Finite element, Galerkin and related methods applied to problems in optics and electromagnetic theory (78M10) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Multigrid methods; domain decomposition for initial value and initial-boundary value problems involving PDEs (65M55) Waves and radiation in optics and electromagnetic theory (78A40)

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