Title: Hierarchical FIT/FE discretization for dielectric subcell interfaces
Authors: De Gersem, Herbert ×
Schuhmann, Rolf
Feigh, Stefan
Weiland, Thomas #
Issue Date: Jun-2008
Publisher: Published by the Institute of Electrical and Electronics Engineers for the Magnetics Group
Series Title: IEEE Transactions on Magnetics vol:44 issue:6 pages:706-709
Abstract: The discretization of an electrostatic problem by the finite integration technique (FIT) is augmented with specialized finite-element
shape functions for resolving dielectric interfaces that are not resolved by the Cartesian grid. The numerical validation shows that the
achieved accuracy matches the one of a conformal discretization. The additional approximation space is implemented as a perturbation
of the original Cartesian FIT formulation.
ISSN: 0018-9464
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Physics, Campus Kulak Kortrijk
× corresponding author
# (joint) last author

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