Solution of the three-dimensional Helmholtz equation using ... - cerfacs
Solution of the three-dimensional Helmholtz equation using ... - cerfacs
Solution of the three-dimensional Helmholtz equation using ... - cerfacs
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Motivations<br />
Wave propagation modelling<br />
<strong>Solution</strong> method components: Iterative method and multigrid<br />
<strong>Solution</strong> strategy<br />
Numerical experiments<br />
Perspectives and conclusions<br />
Depth migration in geophysics<br />
Depth migration in geophysics<br />
Search for <strong>the</strong> location and <strong>the</strong> amplitude <strong>of</strong> reflecting layers that<br />
is <strong>of</strong> crucial interest in oil exploration<br />
Acquisition principle <strong>of</strong> a marine survey<br />
Goal <strong>of</strong> <strong>the</strong> long-term project: deduce an interpretative map <strong>of</strong><br />
<strong>the</strong> subsoil only from large-scale massively parallel computer<br />
simulations<br />
4/27 Multigrid for geophysics applications