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dc.contributor.authorGeiser, Jürgen
dc.contributor.authorNilsson, Stefan
dc.date.accessioned2010-10-28T18:47:11Z
dc.date.available2010-10-28T18:47:11Z
dc.date.issued2007
dc.identifier.citationPreprint/Humboldt-Universität Berlin, Mathematisch-Naturwissenschaftliche Fakultät II, Institut für Mathematik; 2007,8
dc.identifier.urihttp://hdl.handle.net/11858/00-1735-0000-0001-3309-B
dc.description.abstractMotivated by seismological problems we have studied a 4th order split scheme for the elastic wave equation. We split in the spatial directions and obtain locally one-dimensional systems to be solved. We have analyzed the new scheme and obtained results showing consistency and stability. We have used the split scheme to solve problems in two and three dimensions. We have also looked at the influence of singular forcing terms on the convergence properties of the scheme.
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherHumboldt-Univ., Berlin
dc.rights.urihttp://e-docs.geo-leo.de/rights
dc.subject.ddc551.22
dc.subject.ddc550
dc.subject.gokTOH 300
dc.subject.swdZfM : partial differential equations
dc.subject.swdZfM : operator-splitting methods
dc.subject.swdZfM : seismology
dc.subject.swdZfM : singular sources
dc.subject.swdZfM : consistency analysis
dc.titleA fourth order split scheme for elastic wave propagation
dc.typearticle
dc.subject.gokverbalSeismische Wellen {Geophysik}
dc.identifier.doi10.23689/fidgeo-632
dc.identifier.ppn568802373
dc.type.versionpublishedVersion
dc.relation.collectionGeophysik
dc.description.typereport


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