Superharmonic Function

superharmonic function

[¦sü·pər·här′män·ik ′fəŋk·shən] (mathematics) A continuous complex function ƒ whose value at a point z0 exceeds its average values computed by the integral of ƒ around a circle centered at z0.

Superharmonic Function

 

a function f(x1, x2,...,xn) that satisfies in some domain the inequality

(see).