Existence of Solution for Infinite System of Nonlinear Singular Integral Equations and Semi-Analytic Method to Solve it

摘要

In this article, solvability of infinite system of nonlinear singular integral equations of two variables in Banach sequence spaces c(0) and l(1) is investigated. For this purpose, Hausdorff measure of noncompactness (in short, Hausdorff MNC) and Meir-Keeler condensing operators are employed. The guarantee of our results are given by some examples. Also to approach an approximation of semi-analytic solution, we introduce a coupled modified homotopy perturbation and Adomian decomposition method. Thus, an iterative algorithm is constructed to find the above solution. The numerical results show that the produced sequence to approximate the solution has a high accuracy.