Some formulations coupling finite element and integral equation methods for Helmholtz equation and electromagnetism
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Some formulations coupling finite element and integral equation methods for Helmholtz equation and electromagnetism
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| Id. |
41531759 |
| Idioma |
inglés
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| Titulo |
Some formulations coupling finite element and integral equation methods for Helmholtz equation and electromagnetism |
| Localización |
http://citeseer.ist.psu.edu/97662.html
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| Versión |
1.0 |
| Estado |
Final
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| Descripción |
this paper a study of the coupling between integral equations and
finite element methods is presented for two problems of propagation in frequency
domain. It is shown that these problems can be viewed as multidomain problems
and treated by the mean of the Schur complement technique. The complement
coming from the integral equation part is expressed with the integral operators of
the scattering theory. This allows to predict the behaviour of the Schur method,
either primal or dual, as far as its convergence speed is concerned. Furthermore,
the difference of behaviour between electromagnetism and acoustics from this
point of view is explained.
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| Tipo |
ps
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| Palabras clave |
Some formulations coupling finite element and integral equation methods for Helmholtz equation and electromagnetism
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| Tipo de Interactividad |
Expositivo
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| Nivel de Interactividad |
muy bajo
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| Audiencia |
Estudiante
Profesor
Autor
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| Estructura |
Atomic |
| Coste |
no
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| Copyright |
sí
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unrestricted |
| Formatos |
ps
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| Requerimientos técnicos |
Browser: Any
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| Relación |
[IsBasedOn] http://www.library.usyd.edu.au/Ejournals/NM/69/3/l0690257.ps
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| Fecha de contribución |
31-mar-2009 |
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