Mixed finite element approximation of eddy current problems

Finite element approximations of eddy current problems that are entirely based on the magnetic field H are haunted by the need to enforce the algebraic constraint curl H=0 in non‐conducting regions. As an alternative to techniques employing combinatorial Seifert (cutting) surfaces, in order to intro...

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Veröffentlicht in:	IMA journal of numerical analysis 2004-04, Vol.24 (2), p.255-271
Hauptverfasser:	Rodríguez, Ana Alonso, Hiptmair, Ralf, Valli, Alberto
Format:	Artikel
Sprache:	eng
Schlagworte:	eddy current problems Exact sciences and technology Langrange multipliers Mathematics mixed finite elements Numerical analysis Numerical analysis. Scientific computation Partial differential equations, boundary value problems Sciences and techniques of general use
Online-Zugang:	Volltext
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