High-order analytical nodal method for the multigroup diffusion equations

DOI10.1023/B:NUMA.0000005358.27888.9azbMath1035.65120OpenAlexW2024159521MaRDI QIDQ1418829

D. Massart

Publication date: 14 January 2004

Published in: Numerical Algorithms (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/b:numa.0000005358.27888.9a

zbMATH Keywords

finite element methodfinite difference methodnumerical exampleseigenvalue problemsnuclear reactornodal methodsmultigroup diffusion equationsneutron diffusion equations

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Boundary value problems for second-order elliptic equations (35J25) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Finite difference methods for boundary value problems involving PDEs (65N06) Nuclear reactor theory; neutron transport (82D75)