@article{Numerical Simulation of Initial Value Problem of Integro-differential Equation Models_2024, place={Maryland, USA}, volume={17}, url={https://ejpam.com/index.php/ejpam/article/view/5024}, DOI={10.29020/nybg.ejpam.v17i1.5024}, abstractNote={In this article, the Volterra-Fredholm integral equation (V-FIE) is derived from an initial value problem of kind integro-differential equation (IVP). We discuss the existence and uniqueness of the solution to the problem in Hilbert space. A numerical method is used to reduce this type of equation to System of Fredholm integral equations of the second kind(SFIEs). In light of this, the clustering method and the Galerkin method to solve the system of second-order Fredholm integral equations(SFIEs) and calculate the error in each case. Finally, the approximate and exact solutions are plotted on the same coordinate plane Using MATLAB code (2022).}, number={1}, journal={European Journal of Pure and Applied Mathematics}, year={2024}, month={Jan.}, pages={286–299} }