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04/10/2020
Full waveform inversion with unbalanced optimal transport distance
Full waveform inversion (FWI) is an important and popular technique in s...
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03/22/2020
Efficient and Stable Finite Difference Modelling of Acoustic Wave Propagation in Variable-density Media
In this paper, we consider the development and analysis of a new explici...
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08/20/2019
A generalized optimal fourth-order finite difference scheme for a 2D Helmholtz equation with the perfectly matched layer boundary condition
A crucial part of successful wave propagation related inverse problems i...
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05/09/2019
An Efficient and high accuracy finite-difference scheme for the acoustic wave equation in 3D heterogeneous media
Efficient and accurate numerical simulation of 3D acoustic wave propagat...
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03/19/2019