Adaptive Haar wavelets for the angular discretisation of spectral wave models

A new framework for applying anisotropic angular adaptivity in spectral wave modelling is presented. The angular dimension of the action balance equation is discretised with the use of Haar wavelets, hierarchical piecewise-constant basis functions with compact support, and an adaptive methodology fo...

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Veröffentlicht in:	Journal of computational physics 2016-01, Vol.305, p.521-538
Hauptverfasser:	Adam, Alexandros, Buchan, Andrew G., Piggott, Matthew D., Pain, Christopher C., Hill, Jon, Goffin, Mark A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Action balance equation Adaptivity Angular adaptivity Anisotropy Computation Haar wavelets Mathematical analysis Mathematical models Modelling Reduction Spectra Spectral wave modelling Wavelet
Online-Zugang:	Volltext
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