About
Contact & Profiles
A5092272960
Research Areas
- Electromagnetic Simulation and Numerical Methods
- Soil Moisture and Remote Sensing
- Numerical methods for differential equations
- Microwave Engineering and Waveguides
- Electromagnetic Scattering and Analysis
Pontificia Universidad Católica de Chile
2024
10.1137/23m1581558
article
EN
SIAM Journal on Scientific Computing
2024-10-03
This paper introduces discrete-holomorphic Perfectly Matched Layers (PMLs) specifically designed for high-order finite difference (FD) discretizations of the scalar wave equation. In contrast to standard PDE-based PMLs, proposed method achieves remarkable outcome completely eliminating numerical reflections at PML interface, in practice achieving errors level machine precision. Our approach builds upon ideas put forth a recent publication [Journal Computational Physics 381 (2019): 91-109]...
10.48550/arxiv.2306.13189
preprint
EN
other-oa
arXiv (Cornell University)
2023-01-01
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