Green's Function - Green's Functions For Solving Inhomogeneous Boundary Value Problems

Green's Functions For Solving Inhomogeneous Boundary Value Problems

The primary use of Green's functions in mathematics is to solve non-homogeneous boundary value problems. In modern theoretical physics, Green's functions are also usually used as propagators in Feynman diagrams (and the phrase Green's function is often used for any correlation function).

Read more about this topic:  Green's Function

Famous quotes containing the words green, functions, solving, boundary and/or problems:

    Never stay up on the barren heights of cleverness, but come down into the green valleys of silliness.
    Ludwig Wittgenstein (1889–1951)

    If photography is allowed to stand in for art in some of its functions it will soon supplant or corrupt it completely thanks to the natural support it will find in the stupidity of the multitude. It must return to its real task, which is to be the servant of the sciences and the arts, but the very humble servant, like printing and shorthand which have neither created nor supplanted literature.
    Charles Baudelaire (1821–1867)

    More than a decade after our fellow citizens began bedding down on the sidewalks, their problems continue to seem so intractable that we have begun to do psychologically what government has been incapable of doing programmatically. We bring the numbers down—not by solving the problem, but by deciding it’s their own damn fault.
    Anna Quindlen (b. 1952)

    Music is your own experience, your own thoughts, your wisdom. If you don’t live it, it won’t come out of your horn. They teach you there’s a boundary line to music. But, man, there’s no boundary line to art.
    Charlie Parker (1920–1955)

    The truth of the thoughts that are here set forth seems to me unassailable and definitive. I therefore believe myself to have found, on all essential points, the final solution of the problems. And if I am not mistaken in this belief, then the second thing in which the value of this work consists is that it shows how little is achieved when these problems are solved.
    Ludwig Wittgenstein (1889–1951)