Abstract:
In the first chapter we were out line the most basic material about matrices and vectors, we considered system of two differential equation in two unknown functions and more general, systems of differential equation in unknown functions, we restricted our attention to linear systems only and we considered various types of these systems.
In chapter two we proceeded introduce differential operators present on operator method of solving linear, we studied the fundamental theory and basic method of solution for standard type linear system in the special case of two equation in two unknown functions. Studied the fundamental theory and basic method of solution for the corresponding standard type of linear system in the general case of equations in unknown functions. In chapter three we considered some applications this method.