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Stability analysis of the perfectly matched layer for the elastic wave equation in layered media
- Publication Year :
- 2022
- Publisher :
- arXiv, 2022.
-
Abstract
- In this paper, we present the stability analysis of the perfectly matched layer (PML) in two-space dimensional layered elastic media. Using normal mode analysis we prove that all interface wave modes present at a planar interface of bi-material elastic solids are dissipated by the PML. Numerical experiments in two-layer and multi-layer elastic solids corroborate the theoretical analysis.
Details
- Database :
- OpenAIRE
- Accession number :
- edsair.doi.dedup.....3615b4536e934d6c8127ad5b1417fa76
- Full Text :
- https://doi.org/10.48550/arxiv.2210.00229