This paper deals with the numerical solution of a two-dimensional (2-D) magnetostatic field problem. Thereby, a finite element method (FEM) with the magnetic vector potential as field variable and a discretization with edge elements is used. For the efficient solution of the obtained matrix equation system, a geometric multigrid solver (MG) is presented which reduces the number of iterations considerably.
Bíró O. Edge element formulations of eddy current problems,
Computer Methods in Applied Mechanics and Engineering
, Elsevier, Amsterdam, No. 169, 1999, pp. 391–405.
Bíró O., '', in Computer Methods in Applied Mechanics and Engineering, (1999) -.
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