@article{Adam:2015:10.1016/j.jcp.2015.10.046,
author = {Adam, A and Buchan, AG and Piggott, MD and Pain, CC and Hill, J and Goffin, MA},
doi = {10.1016/j.jcp.2015.10.046},
journal = {Journal of Computational Physics},
pages = {521--538},
title = {Adaptive Haar wavelets for the angular discretisation of spectral wave models},
url = {http://dx.doi.org/10.1016/j.jcp.2015.10.046},
volume = {305},
year = {2015}
}

Download

TY  - JOUR
AB  - 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 for anisotropically adjusting the resolution of the angular mesh is proposed. This work allows a reduction of computational effort in spectral wave modelling, through a reduction in the degrees of freedom required for a given accuracy, with an automated procedure and minimal cost.
AU  - Adam,A
AU  - Buchan,AG
AU  - Piggott,MD
AU  - Pain,CC
AU  - Hill,J
AU  - Goffin,MA
DO  - 10.1016/j.jcp.2015.10.046
EP  - 538
PY  - 2015///
SN  - 1090-2716
SP  - 521
TI  - Adaptive Haar wavelets for the angular discretisation of spectral wave models
T2  - Journal of Computational Physics
UR  - http://dx.doi.org/10.1016/j.jcp.2015.10.046
UR  - http://hdl.handle.net/10044/1/27646
VL  - 305
ER  - 

Download