Stability conditions for using TVFEMs to
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R. Dyczij-Edlinger; G. Peng; J.-F. Lee
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Article
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2000
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John Wiley and Sons
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English
β 182 KB
The present paper shows that certain instabilities encountered with Nedelec-type "nite element implementations of the vector wave equation can be eliminated by a family of Lagrange multiplier methods. The considered approaches can be interpreted as coupled vector and scalar potential methods, includ