Year: 1988
Author: Yingxing Wang, Guan-Quan Zhang
Journal of Computational Mathematics, Vol. 6 (1988), Iss. 2 : pp. 97–110
Abstract
The finite difference migration, proposed and developed by J.F. Claerbout, is now widely used in seismic data processing. The method has a limitation that the events are not dipping too much. Guanquan ZHANG derived a new version of higher-order approximation of one-way wave equation in the form of systems of lower-order equations. For these systems he constructed some suitable difference schemes and developed a new algorithm of finite-difference migration for steep dips. In this paper, we discuss the stability of these difference schemes by the method of energy estimation.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/1988-JCM-9502
Journal of Computational Mathematics, Vol. 6 (1988), Iss. 2 : pp. 97–110
Published online: 1988-01
AMS Subject Headings:
Copyright: COPYRIGHT: © Global Science Press
Pages: 14