3D elastic wave modeling using modified high‐order time stepping schemes with improved stability conditions

Handle URI:
http://hdl.handle.net/10754/597213
Title:
3D elastic wave modeling using modified high‐order time stepping schemes with improved stability conditions
Authors:
Chu, Chunlei; Stoffa, Paul L.; Seif, Roustam
Abstract:
We present two Lax‐Wendroff type high‐order time stepping schemes and apply them to solving the 3D elastic wave equation. The proposed schemes have the same format as the Taylor series expansion based schemes, only with modified temporal extrapolation coefficients. We demonstrate by both theoretical analysis and numerical examples that the modified schemes significantly improve the stability conditions.
Citation:
Chu C, Stoffa PL, Seif R (2009) 3D elastic wave modeling using modified high‐order time stepping schemes with improved stability conditions. SEG Technical Program Expanded Abstracts 2009. Available: http://dx.doi.org/10.1190/1.3255400.
Publisher:
Society of Exploration Geophysicists
Journal:
SEG Technical Program Expanded Abstracts 2009
Issue Date:
Jan-2009
DOI:
10.1190/1.3255400
Type:
Conference Paper
Sponsors:
This work was made possible in part with funding fromConocoPhillips and the King Abdullah University ofScience and Technology (KAUST).
Appears in Collections:
Publications Acknowledging KAUST Support

Full metadata record

DC FieldValue Language
dc.contributor.authorChu, Chunleien
dc.contributor.authorStoffa, Paul L.en
dc.contributor.authorSeif, Roustamen
dc.date.accessioned2016-02-25T12:28:04Zen
dc.date.available2016-02-25T12:28:04Zen
dc.date.issued2009-01en
dc.identifier.citationChu C, Stoffa PL, Seif R (2009) 3D elastic wave modeling using modified high‐order time stepping schemes with improved stability conditions. SEG Technical Program Expanded Abstracts 2009. Available: http://dx.doi.org/10.1190/1.3255400.en
dc.identifier.doi10.1190/1.3255400en
dc.identifier.urihttp://hdl.handle.net/10754/597213en
dc.description.abstractWe present two Lax‐Wendroff type high‐order time stepping schemes and apply them to solving the 3D elastic wave equation. The proposed schemes have the same format as the Taylor series expansion based schemes, only with modified temporal extrapolation coefficients. We demonstrate by both theoretical analysis and numerical examples that the modified schemes significantly improve the stability conditions.en
dc.description.sponsorshipThis work was made possible in part with funding fromConocoPhillips and the King Abdullah University ofScience and Technology (KAUST).en
dc.publisherSociety of Exploration Geophysicistsen
dc.title3D elastic wave modeling using modified high‐order time stepping schemes with improved stability conditionsen
dc.typeConference Paperen
dc.identifier.journalSEG Technical Program Expanded Abstracts 2009en
dc.contributor.institutionInstitute for Geophysics, The University of Texas at Austinen
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