The Authors show-that the global matrix in the finite element integro-differential formulation of two-dimensional skin effect problems can be partitioned into the sum of a sparse mw trix. and a product of two equal arrays for each conductor of the mullticonductor system. This partition allows both a great memory saving and a drastic reduction in the conjugate gradient solution time.
A fast solving strategy for two-dimensional skin effect problems
ALFONZETTI, Salvatore;SALERNO, Nunzio
2003-01-01
Abstract
The Authors show-that the global matrix in the finite element integro-differential formulation of two-dimensional skin effect problems can be partitioned into the sum of a sparse mw trix. and a product of two equal arrays for each conductor of the mullticonductor system. This partition allows both a great memory saving and a drastic reduction in the conjugate gradient solution time.File in questo prodotto:
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