On the multi-dimensional integral equations. +CD

The main aim of this work is to generalize the study of the one-dimensional integral equations to include the multi-dimensional integral equations.This study includes the classification of the multi-dimensional integral and integro-differential equations. Also, some extended theorems for the existence and uniqueness of solution for the multi-dimensional integral equations are given. Moreover, some generalized methods are used to solve the multi-dimensional integral equations, with some illustrative examples.