Essential imposition of Neumann condition in Galerkin-Legendre elliptic solvers

Journal of Computational Physics

Volumn 185, Issue 2, 2003, Pages 427-444

  Auteri, F ^a   Parolini, N ^b   Quartapelle, L ^a  

^a POLITECNICO DI MILANO   (Italy)

^b EPFL   (Switzerland)

Author keywords

Diagonalization algorithm; Direct product structure; Fast elliptic spectral solver; Galerkin Legendre spectral method; Lifting of the nonhomogeneous Neumann datum; Neumann boundary condition; Poisson and Helmholtz equations; Separation of variables

Indexed keywords

BOUNDARY CONDITIONS; GALERKIN METHODS;

DIAGONALIZATION ALGORITHMS; DIRECT PRODUCT; DIRECT PRODUCT STRUCTURE; FAST ELLIPTIC SPECTRAL SOLV; GALERKIN-LEGENDRE SPECTRAL METHODS; HELMHOLTZ'S EQUATIONS; LIFTING OF THE NONHOMOGENEOUS NEUMANN DATA; NEUMANN; NEUMANN BOUNDARY CONDITION; NON-HOMOGENEOUS; PRODUCT STRUCTURE; SEPARATION OF VARIABLES;

STIFFNESS MATRIX;

EID: 0037337789     PISSN: 00219991     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0021-9991(02)00064-5     Document Type: Article

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