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2003 | OriginalPaper | Buchkapitel

Dispersive Properties of High Order Finite Elements

verfasst von : Mark Ainsworth

Erschienen in: Mathematical and Numerical Aspects of Wave Propagation WAVES 2003

Verlag: Springer Berlin Heidelberg

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We describe recent work on the dispersive properties of finite element methods for wave propagation. In particular, an explicit closed form for the discrete dispersion relation for elements of arbitrary order is given, along with an analysis of the behaviour of the error in the discrete dispersion relation at high wave number as the the order of the method is increased.

Metadaten
Titel
Dispersive Properties of High Order Finite Elements
verfasst von
Mark Ainsworth
Copyright-Jahr
2003
Verlag
Springer Berlin Heidelberg
DOI
https://doi.org/10.1007/978-3-642-55856-6_1

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