Green's function method

Green's function method is a mathematical technique used to solve complex problems involving systems described by differential equations, such as vibrations, heat flow, or electrical fields. It involves finding a special function, called a Green's function, that characterizes how the system responds to a simple, point-like influence (like a burst or impulse). Once this function is known, it enables you to determine the system's response to any arbitrary inputs by integrating these influences over the entire domain. This approach simplifies solving complicated problems by breaking them down into manageable, fundamental responses.