Abstract
This paper proves that a perfectly matched interface exists for linearized elastodynamics. This is easily done from the viewpoint of a stretched coordinate system. It also shows how the equations of motion could be split in the time domain in order to incorporate this effect in the time domain. This perfectly matched interface can be used to make perfectly matched layers as absorbers in numerical simulations to emulate an infinite region.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 366-369 |
| Number of pages | 4 |
| Journal | IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) |
| Volume | 1 |
| State | Published - 1996 |
| Event | Proceedings of the 1996 AP-S International Symposium & URSI Radio Science Meeting. Part 1 (of 3) - Baltimore, MD, USA Duration: Jul 21 1996 → Jul 26 1996 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering