Iterative solutions for a coupled system of fractional differential–integral equations with two-point boundary conditions

摘要

In this paper, we deal with a coupled system of fractional differential–integral equations with two-point boundary conditions. The maximal and minimal solutions are obtained by using the monotone iterative technique combined with the method of upper and lower solutions, meantime the error estimate of the solutions are given. In the end, some examples are given to illustrate the results.