Two Kinds of Important Numerical Methods for Calculating Periodic Solutions

Abstract

In \u00a0this \u00a0paper \u00a0boundary \u00a0value \u00a0problem \u00a0method \u00a0and \u00a0initial \u00a0value \u00a0problem \u00a0method \u00a0for \u00a0periodic boundary \u00a0value \u00a0problem \u00a0of \u00a0ordinary \u00a0differential \u00a0equations \u00a0are \u00a0proposed. \u00a0With \u00a0use \u00a0of \u00a0these \u00a0methods \u00a0some numerical \u00a0examples \u00a0are \u00a0computed \u00a0by \u00a0MATLAB \u00a0.The \u00a0numerical \u00a0results \u00a0show \u00a0that \u00a0these \u00a0methods \u00a0are \u00a0very efficient.