In this paper, we use rationalized Haar functions to estimate the solution of linear
integro-differential equations system. Properties of rationalized Haar functions are first
presented, and the operational matrix of the product of two rationalized Haar functions
vector is utilized to reduce the computation of linear integro-differential equations
system to some algebraic equations. By using numerical examples we show our estimation
have a good degree of accuracy.
کلید واژگان :
Linear integro-differential equations system; Operational matrix; Product operation; Rationalized Haar functions
