University of Tabriz Computational Methods for Differential Equations 2345-3982 10 2 2022 04 01 Shifted Jacobi collocation method for Volterra-Fredholm integral equation 408 418 12796 10.22034/cmde.2021.38146.1680 EN Amany Saad Mohamed Department of Mathematics, Faculty of Science, Helwan University, Egypt. Journal Article 2020 01 26 In this paper, we compute the approximate numerical solution for the Volterra-Fredholm integral equation (VFIE) by using the shifted Jacobi collocation (SJC) method which depends on the operational matrices. Some properties of the shifted Jacobi polynomials are introduced. These properties allow us to transform the VolterraFredholm integral equation into a system of algebraic equations in a nice form with the expansion coefficients of the solution. Also, the convergence and error analysis are studied extensively. Finally, some examples which verify the efficiency of the given method are supplied and compared with other methods.  https://cmde.tabrizu.ac.ir/article_12796_69b686eb40e07349c7852844355baaa3.pdf