Certain iteration methods for the determination of periodic solutions of nonautonomous systems of differential equations (Q1057417)

The authors consider a system (*) \(x'=f(t,x)\), where \(f: R\times R^ n\to R^ n\) is continuous and \(\omega\)-periodic in t and sufficiently differentiable in x. They reduce the problem for determining the periodic solution of (*) to solving some special integral equation.