Geometric multigrid to accelerate the solution of the quasi-static electric field problem by tetrahedral finite elements

K Hollaus; B Weiss; Ch Magele; H Hutten

doi:10.1088/0967-3334/25/1/024

Geometric multigrid to accelerate the solution of the quasi-static electric field problem by tetrahedral finite elements

Physiol Meas. 2004 Feb;25(1):169-79. doi: 10.1088/0967-3334/25/1/024.

Authors

K Hollaus¹, B Weiss, Ch Magele, H Hutten

Affiliation

¹ Institute for Fundamentals and Theory in Electrical Engineering, IGTE, A-8010 Graz, Kopernikusgasse 24, Graz University of Technology, Austria. [email protected]

PMID: 15005314
DOI: 10.1088/0967-3334/25/1/024

Abstract

The acceleration of the solution of the quasi-static electric field problem considering anisotropic complex conductivity simulated by tetrahedral finite elements of first order is investigated by geometric multigrid.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Electric Impedance*
Electromagnetic Fields*
Humans
Models, Biological*
Muscle, Skeletal
Thigh
Tomography / methods*