View source for Integral equation

In [[mathematics]], an '''integral equation''' is an equation in which an unknown [[Function (mathematics)|function]] appears under an [[integral]] sign.

== Description ==

There is a close connection between [[Differential equation|differential equations]] and integral equations, and some problems may be formulated either way. See, for example:

* Green's function
* Fredholm theory
* Maxwell's equations

== See also ==

* [[Differential equation]]
* [[Function (mathematics)]]

== External links ==

* [https://en.wikipedia.org/wiki/Integral_equation Integral equation] @ Wikipedia


[[Category:Mathematics]]