In this article, the problems in the BEM are introduced briefly after the principle and methods of the numerical methods are given. 本文在簡(jiǎn)要地介紹目前存在的主要數值計算方法之后，簡(jiǎn)要地介紹了邊界元法中存在的問(wèn)題。
In order to investigate and develop numerical calculation method for Schr odinger equation, we apply the finite difference method to eigenvalue problems in quantum mechanics. 摘要為研究和發(fā)展薛定諤方程的數值計算方法，本文將有限差分法應用到量子力學(xué)求解薛定諤方程本征值問(wèn)題。
