Abstract: Solving the wave equation to obtain wavefield solutions is an essential step in illuminating the subsurface using seismic imaging and waveform inversion methods. Here, we utilize a recently ...

The envelope is needed to mitigate the complexity of waveforms, while preserving the slopes of arrivals. Then, we use the wave-equation-based Rayleigh-wave dispersion spectrum inversion, which ...

It embodies Maxwell's equations ... was implemented in the machine learning library PyTorch and demonstrated on Google Colab. It was integrated with the open source wave-solver MacroMax so ...