Green function might refer to:
- Green's function of a differential operator.
- Deligne–Lusztig theory (Green function) in the representation theory of finite groups of Lie type.
- Green's function in many-body theory.
Famous quotes containing the words green and/or function:
“Simplicity of life, even the barest, is not a misery, but the very foundation of refinement; a sanded floor and whitewashed walls and the green trees, and flowery meads, and living waters outside; or a grimy palace amid the same with a regiment of housemaids always working to smear the dirt together so that it may be unnoticed; which, think you, is the most refined, the most fit for a gentleman of those two dwellings?”
—William Morris (1834–1896)
“The intension of a proposition comprises whatever the proposition entails: and it includes nothing else.... The connotation or intension of a function comprises all that attribution of this predicate to anything entails as also predicable to that thing.”
—Clarence Lewis (1883–1964)