Solvability of infinite system of nonlinear singular integral equations in the C(I\times‎ I‎, ‎c) space and modified semi-analytic method to find a closed-form of solution

Document Type : Research Paper


1 Department of Mathematics‎, ‎Rajiv Gandhi University‎, ‎Rono Hills‎, ‎Arunachal Pradesh‎, ‎India

2 Islamic Azad University,Iran

3 Department of Mathematics‎, ‎Gauhati University‎, ‎Guwahati-781014‎, ‎Assam‎, ‎India

4 Department of Mathematics‎, ‎Islamic Azad University,Iran


‎In this article‎, ‎we discuss about solvability of infinite systems of singular integral equations with two variables in the Banach sequence space $C(I \times I‎, ‎c)$ by applying measure of noncompactness‎ and Meir-Keeler condensing operators‎. By presenting an example, we have illustrated our results‎. ‎For validity of the results we introduce a modified semi-analytic method in the case of two variables to make an iteration algorithm to find a closed-form of solution for the above problem‎. ‎The numerical results show that the produced sequence for approximating the solution of example is in the $c$ space with a high accuracy‎.