2 papers
math.NA2022
On the time-domain full waveform inversion for time-dissipative and dispersive poroelastic media
Miao-jung Yvonne Ou, Petr Plecháč, Jiangming Xie
This paper concerns the Time-Domain Full Waveform Inversion (FWI) for dispersive and dissipative poroelastic materials. The forward problem is an initial boundary value problem (IB…
physics.comp-ph2018
A discontinuous Galerkin method for wave propagation in orthotropic poroelastic media with memory terms
Jiangming Xie, Miao-jung Yvonne Ou, Liwei Xu
In this paper, we investigate wave propagation in orthotropic poroelastic media by studying the time-domain poroelastic equations. Both the low frequency Biot's (LF-Biot) equations…