Accuracy of Optimally Blended Methods for Wave Propagation

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Accuracy of Optimally Blended Methods for Wave Propagation

We investigate the optimal blending in the finite element method and isogeometric analysis for wave propagation problems. These techniques lead to more cost-effective schemes with much smaller phase errors and two additional orders of convergence. The proposed blending methods are equivalent to the...

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Bibliographic Details
Main Authors:	Puzyrev, Vladimir, Calo, Victor
Format:	Conference Paper
Published:	2017
Online Access:	http://hdl.handle.net/20.500.11937/69170

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