Location of Solutions of Fredholm–Nemytskii Integral Equations from a Whittaker-Type Operator

Abstract We analyse the global convergence of a Whittaker-type iterative method and obtain restricted domains, so that we can locate separate solutions Fredholm–Nemytskii nonlinear integral equations by means balls. For this, use two techniques, one based on well-known fixed point theorem other system recurrence relations. In both operator involved auxiliary functions.