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Open Access Green as soon as Postprint is submitted to ZB.
Effective discretization of the two-dimensional wave equation.
Proc. Appl. Math. Mech. 14, 947-948 (2014)
The wave equation and associated spherical means are a widespread model in modern imaging modalities like photoacoustic tomography. We consider a discretization for the Cauchy problem of the two dimensional wave equation by plane waves. The considered frequencies lie on a Cartesian or on a polar grid which gives rise to efficient algorithms for the computation of the spherical means. The theoretical findings are illustrated by a some numerical experiments.
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Publication type
Article: Journal article
Document type
Scientific Article
e-ISSN
1617-7061
Quellenangaben
Volume: 14,
Issue: 1,
Pages: 947-948
Publisher
Wiley
Non-patent literature
Publications
Reviewing status
Peer reviewed
Institute(s)
Institute of Computational Biology (ICB)