Propagating seismic waves in VTI attenuating media using fractional viscoelastic wave equation
N Wang, G ** operator
Simultaneous-source acquisition helps greatly boost an economic saving, while it brings an
unprecedented challenge of removing the crosstalk interference in the recorded seismic …
unprecedented challenge of removing the crosstalk interference in the recorded seismic …
Modeling Frequency‐Independent Q Viscoacoustic Wave Propagation in Heterogeneous Media
Quantifying the attenuation of seismic waves propagating in the Earth interior is critical to
study the subsurface structure. Previous studies have proposed fractional anelastic wave …
study the subsurface structure. Previous studies have proposed fractional anelastic wave …
Efficient reverse time migration based on fractional Laplacian viscoacoustic wave equation
Due to the energy attenuation and phase distortion of seismic waves propagating in viscous
media, it is difficult to obtain high resolution and amplitude preserved migration images …
media, it is difficult to obtain high resolution and amplitude preserved migration images …
L 1−2 minimization for exact and stable seismic attenuation compensation
Frequency-dependent amplitude absorption and phase velocity dispersion are typically
linked by the causality-imposed Kramers–Kronig relations, which inevitably degrade the …
linked by the causality-imposed Kramers–Kronig relations, which inevitably degrade the …
A time-domain complex-valued wave equation for modelling visco-acoustic wave propagation
In this paper, we derive a time-domain complex-valued wave equation for modelling visco-
acoustic wave propagation in frequency-independent Q media. Starting from the frequency …
acoustic wave propagation in frequency-independent Q media. Starting from the frequency …