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math.AP2026
Convergence of the PML method for scattering problems in poroelastic media
Qianyuan Yin, Changkun Wei, Bo Zhang
This paper is concerned with the time-harmonic wave scattering problems in three dimensional poroelastic media. By introducing an intermediate variable , the original $\mathbf{u…
math.AP2026
Convergence of the PML method for thermoelastic wave scattering problems
Qianyuan Yin, Changkun Wei, Bo Zhang
This paper is concerned with the thermoelastic obstacle scattering problem in three dimensions. A uniaxial perfectly matched layer (PML) method is firstly introduced to truncate th…