Convergence analysis of Jacobi pseudospectral method for delay fractional integral-differential equations in $L^2_{\omega^{\alpha ,\beta}}(I)$ space

Document Type : Original Paper


Faculty of Mathematical Sciences, Shahrood University of Technology, Shahrood, Iran


In recent years, pseudospectral methods have been used for solving many classes of differential and integral equations due to their high accuracy and rate of convergence. In this paper, we present an efficient Jacobi pseudospectral method for solving a class of fractional delay integral-differential equations. Then, by presenting several lemmas and theorems, we investigate the convergence of the method on space

$ L ^ 2 _ {\ omega {alpha \ alpha, \ beta}} (I) $ and identify the error boundaries.


Main Subjects

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