“…In recent years, there has been a growing interest in the linear and nonlinear integro-dierential equations which are a combination of dierential and integral equations [4,6,7,18,20,25]. The nonlinear integrodierential equations play an important role in many branches of nonlinear functional analysis and their applications in the theory of engineering, mechanics, physics, electrostatics, biology, chemistry and economics [15] and signal processing [27].…”