MISKOLC MATHEMATICAL NOTES, cilt.20, ss.75-87, 2019 (SCI İndekslerine Giren Dergi)
In this paper, we analyze the convergence of the fitted mesh method applied to singularly perturbed Volterra delay-integro-differential equation. Our mesh comprises a special nonuniform mesh on the first subinterval and uniform mesh on another part. Error estimates are obtained using difference analogue of Gronwall's inequality with delay. A numerical test that confirms the theoretical results is presented.