【摘要】 本文讨论高阶导数项含小参数ε的二阶常微分方程的周期边界问题。证明了文[1]差分格式具有O(h)一致收敛阶。更多还原

【Abstract】 In this paper, we consider a second order ordinary differential equation with a small, positive parameter e in its highest derivative for periodic boundary value problem and prove that the solution of difference scheme in paper [1] uniformly converge to the solution of its original problem with order one.更多还原