The Boundary Element Method: Theory and Applications

The Boundary Element Method (BEM) is a computational technique used to solve physics and engineering problems involving fields like heat, sound, or stress. Instead of analyzing the entire volume, BEM focuses on the boundaries or surfaces of an object, reducing the problem's complexity. By modeling only these surfaces, it efficiently predicts how forces, heat, or waves behave within or around the object. BEM is especially useful for problems with infinite or semi-infinite domains, and it’s widely applied in fields like civil engineering, acoustics, and electromagnetics to improve design, analysis, and safety.