Seismic migration by Chebychev transform : a novel approach
Chebychev semi-discretizations for both ordinary and partial differential equations are explored. The Helmholtz, heat, Schrӧdinger and 15° migration equations are investigated. The Galerkin, pseudospectral and tau projection operators are employed, while the Crank-Nicolson scheme is used for the in...
| Main Author: | |
|---|---|
| Language: | English |
| Published: |
University of British Columbia
2010
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/2429/26498 |