Apr 21, 2024 · This paper investigates the perfectly matched layer (PML) formulation and its numerical soution to the governing biharmonic wave equation.

Apr 21, 2024 · Numerical experiments validate the effectiveness of the proposed methods in absorbing outgoing waves within the PML layers and suppressing ...

This paper investigates the perfectly matched layer (PML) formulation and its numerical solution for the scattering of biharmonic waves by cavities embedded ...

Nov 20, 2023 · Numerically, a mixed element method was proposed in [20, 21] by introducing two auxiliary variables and decomposing the biharmonic problem into ...

This paper investigates the scattering of biharmonic waves by a one-dimensional periodic array of cavities embedded in an infinite elastic thin plate.

This paper concerns the propagation of flexural waves through one-dimensional periodic and polygonal structures embedded in thin elastic plates.

(with G. Bao and X. Yuan) Convergence of the PML method for the biharmonic wave scattering problem in periodic structures, submitted, 2023. [ PDF ].

Convergence of the PML method for the biharmonic wave scattering problem in periodic structures · Numerical solution to the PML problem of the biharmonic wave ...

This work concerns the propagation of flexural waves through one-dimensional periodic structures embedded in thin elastic plates.

This paper addresses an inverse cavity scattering problem associated with the time-harmonic biharmonic wave equation in two dimensions.