Abstract: In this paper, we give a simple theorem on the waveform relaxation (WR) solution for a system of nonlinear second-order differential equations. It is shown that if the norm of certain ...

Abstract: In this article, we prove that all non-trivial solutions of $f^{\prime \prime}+A(z) f^{\prime}+B(z) f=0$ are of infinite order, when there are some ...