This review article revisits and outlines the perfectly matched layer (PML) method and its
various formulations developed over the past 25 years for the numerical modeling and …

Modeling of Resistivity and Acoustic Borehole Logging Measurements Using Finite Element
Methods provides a comprehensive review of different resistivity and sonic logging …

This article addresses the efficient finite element solution of exterior acoustic problems with
truncated computational domains surrounded by perfectly matched layers (PMLs). The PML …

This paper deals with the design and validation of accurate local absorbing boundary
conditions set on convex polygonal and polyhedral computational domains for the finite …

Conventional seismic wave forward simulation generally uses mathematical means to solve
the macroscopic wave equation, and then obtains the corresponding seismic wavefield …

In many engineering applications, the solution of acoustic wave problems in the infinite
domain is required over a broad frequency range with densely sampled increments. In order …

Abstract Perfectly Matched Layers (PMLs) appear as a popular alternative to non-reflecting
boundary conditions for wave-type problems. The core idea is to extend the computational …

The purpose of this note… is to sort out my own thoughts… and to solicit ideas from others.
Lloyd N. Trefethen Three mysteries of Gaussian elimination Since 2008, when the first …

We present an open finite element framework, called GetDDM, for testing optimized Schwarz
domain decomposition techniques for time-harmonic wave problems. After a review of …

In outdoor acoustics, the calculations of sound propagating in air can be computationally
heavy if the domain is chosen large enough for the sound waves to decay. The …