The periodic solution for some systems of nonlinear integro-differential equations of Volterra type.

Abstract

ABSTRACT In this paper we investigate the existence and approximation of the periodic solution for a system of nonlinear integro-differential equations of Volterra type. The numerical-analytic method has been used to study the periodic solutions of the non-linear ordinary differential equations that were introduced by A.M. Samoilenko.

Keywords

• nonlinear integro-differential equations
• periodic solution
• volterra type