The interior of the Earth is quite complex due to the actual geometrical structure and the
presence of complex rheological materials, including viscoelastic rocks, porous sediments …

The perfectly matched layer (PML) absorbing technique has become popular in numerical
modeling in elastic or poroelastic media because of its efficiency in absorbing waves at …

We develop a coupled-wave model that is capable of treating finite-size square-lattice
photonic crystal surface emitting lasers with transverse-electric polarization. Various …

Understanding wave scattering in the earth is considered fundamental in describing seismic
wave propagation and providing information on structural features of the earth's interior …

完全匹配层吸收边界在地震波模拟中已广泛使用, 但常用的场分裂格式完全匹配层吸收边界(
SPML) 和传统的不分裂完全匹配层吸收边界(NPML) 对极低频入射波或大角度入射波的边界 …

Numerical modeling of seismic waves in heterogeneous, porous reservoir rocks is an
important tool for interpreting seismic surveys in reservoir engineering. Various theoretical …

As recently demonstrated the most advanced finite-difference (FD) schemes are sufficiently
efficient and accurate numerical-modelling tools for seismic wave propagation and …

In this work, we present the numerical dispersion and dissipation analyses of the triangle-
based discontinuous Galerkin method (DGM) for acoustic and elastic velocity-stress …

The crustally guided shear wave, Lg, is typically the most prominent phase of a nuclear
explosion at regional distance. This Lg phase is analyzed often to discriminate a nuclear …

The numerical simulation of wave fields in 3-D poroelastic media can give a better
understanding of elastic properties, deformation characteristics of rocks, and interaction with …