Nonlocal_operator
Nonlocal operator
Mathematical mapping
In mathematics, a nonlocal operator is a mapping which maps functions on a topological space to functions, in such a way that the value of the output function at a given point cannot be determined solely from the values of the input function in any neighbourhood of any point. An example of a nonlocal operator is the Fourier transform.
This article needs additional citations for verification. (September 2022) |