|
Title:
|
Frequency-Domain Modeling Techniques for the Scalar Wave Equation : An Introduction |
|
Author:
|
Ajo-Franklin, Jonathan B. |
|
Other Contributors:
|
Massachusetts Institute of Technology. Earth Resources Laboratory |
|
Publisher:
|
Massachusetts Institute of Technology. Earth Resources Laboratory |
|
Issue Date:
|
2005 |
|
Abstract:
|
Frequency-domain finite-difference (FDFD) modeling offers several advantages over traditional timedomain
methods when simulating seismic wave propagation, including a convenient formulation within
the context of wavefield inversion and a straight-forward extension for adding complex attenuation mechanisms.
In this short paper we introduce the FDFD method, develop a simple solver for the scalar
Helmholtz problem, and explore some possible approaches for solving large scale seismic modeling problems
in the frequency domain. |
|
URI:
|
http://hdl.handle.net/1721.1/67878
|
|
Series/Report no.:
|
Earth Resources Laboratory Industry Consortia Annual Report;2005-08 |
