Least-Squares Finite Element Discretization of the Neutron Transport Equation in Spherical Geometry

DOI10.1137/140975152zbMath1457.65199OpenAlexW2217658382MaRDI QIDQ3196657

Jacob B. Schroder, Christian Ketelsen, Thomas A. Manteuffel

Publication date: 30 October 2015

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

Full work available at URL: https://semanticscholar.org/paper/70a01f2a9f11fee2bc31e4a24dc0d622a0d17b9c

zbMATH Keywords

finite elementleast-squaresalgebraic multigridneutron transport

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Integro-partial differential equations (45K05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50) Nuclear reactor theory; neutron transport (82D75) Integro-partial differential equations (35R09) Boltzmann equations (35Q20) PDEs in connection with statistical mechanics (35Q82)

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Finite difference scheme on graded meshes to the time-fractional neutron diffusion equation with non-smooth solutions ⋮ A Root-Node--Based Algebraic Multigrid Method

Uses Software

• MOOSE

Cites Work

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