A NONCONFORMING MIXED FINITE ELEMENT METHOD FOR MAXWELL'S EQUATIONS
2000 ◽
Vol 10
(04)
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pp. 593-613
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Keyword(s):
We present a nonconforming mixed finite element scheme for the approximate solution of the time-harmonic Maxwell's equations in a three-dimensional, bounded domain with absorbing boundary conditions on artificial boundaries. The numerical procedures are employed to solve the direct problem in magnetotellurics consisting in determining a scattered electromagnetic field in a model of the earth having bounded conductivity anomalies of arbitrary shapes. A domain-decomposition iterative algorithm which is naturally parallelizable and is based on a hybridization of the mixed method allows the solution of large three-dimensional models. Convergence of the approximation by the mixed method is proved, as well as the convergence of the iteration.
2016 ◽
Vol 9
(2)
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pp. 193-214
2012 ◽
Vol 236
(18)
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pp. 4893-4908
1995 ◽
Vol 31
(3)
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pp. 1696-1701
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2012 ◽
Vol 35
(13)
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pp. 1489-1504
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1991 ◽
Vol 1
(11)
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pp. 325-327
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2011 ◽
Vol 230
(19)
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pp. 7300-7310
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2013 ◽
Vol 244
◽
pp. 157
2003 ◽
Vol 57
(7)
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pp. 899-921
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