Numerical differentiation of Laplacian 3-D FE solutions by using regular polyhedra quadrature of Poisson integrals

IEEE Transactions on Magnetics

Volumn 37, Issue 5 I, 2001, Pages 3104-3107

  Coco, S ^a   Laudani, A ^a  

^a UNIVERSITY OF CATANIA   (Italy)

Author keywords

Finite elements; Laplacian electromagnetic problems; Poisson integrals quadrature; Post processing

Indexed keywords

COMPUTATIONAL METHODS; DIFFERENTIATION (CALCULUS); ELECTROMAGNETISM; GREEN'S FUNCTION; INTEGRAL EQUATIONS; INTEGRATION; LAPLACE TRANSFORMS; POISSON EQUATION;

LAPLACIAN ELECTROMAGNETIC PROBLEMS; NUMERICAL DIFFERENTIATION; POISSON INTEGRALS; POLYHYDRA QUADRATURE; POST PROCESSING;

FINITE ELEMENT METHOD;

EID: 0035441463     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.952553     Document Type: Article

References (6)

1. Differentiation of finite element approximations to harmonic functions
2. Superconvergent finite element solutions of Laplace and Poisson equation
3. Accurate computation of local and global electrostatic quantities from FE solutions
4. Uniform solution for uniform polyhedra