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math.NA2023
Wave Simulations in Infinite Spacetime
Chad McKell, Mohammad Sina Nabizadeh, Stephanie Wang +1
Solving the wave equation on an infinite domain has been an ongoing challenge in scientific computing. Conventional approaches to this problem only generate numerical solutions on…
math.NA2018★ 42 cited
A Reflectionless Discrete Perfectly Matched Layer
Albert Chern
Perfectly Matched Layer (PML) is a widely adopted non-reflecting boundary treatment for wave simulations. Reducing numerical reflections from a discretized PML has been a long last…