What Does FOEA Stand For?
FOEA stands for First Order Eikonal Approximation
The First Order Eikonal Approximation (FOEA) is a mathematical framework used in wave propagation and optics to simplify the analysis of wavefronts in complex media. It provides a means to derive approximate solutions for the behavior of waves by linearizing the eikonal equation, which describes the relationship between the wavefronts and their propagation speeds. FOEA is particularly useful in scenarios where high-frequency wave phenomena occur, allowing for efficient computation and analysis in fields such as seismology, acoustics, and electromagnetic theory.
Added on 14th April 2008 | Last edited on 17th June 2025 | Edit Acronym