| 二阶积分-微分方程的Numerov迭代解法 |
| |
| 引用本文： | 曾繁安,张家驹,赵玄.二阶积分-微分方程的Numerov迭代解法[J].计算物理,1987,4(3):299-306. |
| |
| 作者姓名： | 曾繁安 张家驹 赵玄 |
| |
| 作者单位： | 上海原子核研究所 |
| |
| 摘 要： | 本文以二阶齐次常微分方程的Numerov格式为出发点,构造了二阶积分-微分方程和二阶积分-微分方程组的迭代求解格式,比直接解法(高斯全主元消去法)不但大大节约了计算机的存贮量,而且也大大节约了计算时间。
|
| 收稿时间： | 1986-10-02 |
| 修稿时间： | 1987-06-12 |
NUMEROV ITERATION METHOD FOR SECOND ORDER INTEGRAL-DIFFERENTIAL EQUATION |
| |
| Zeng Fan-an,Zhang Jia-ju,Zhao Xuan.NUMEROV ITERATION METHOD FOR SECOND ORDER INTEGRAL-DIFFERENTIAL EQUATION[J].Chinese Journal of Computational Physics,1987,4(3):299-306. |
| |
| Authors: | Zeng Fan-an Zhang Jia-ju Zhao Xuan |
| |
| Institution: | Shanghai Institute of Nuclear Research, Academia Sinica |
| |
| Abstract: | In this paper, Numerov iterative method for second order integral-diffe-rential equation arid system of-equations are constructed. Numerical examples show that this method is better than direct method (Gauss elimination method) in CPU time and memery require. Therefore,this method is an efficient method for solution of integral-differential-equation in nuclear physics. |
| |
| Keywords: | |
|
| 点击此处可从《计算物理》浏览原始摘要信息 |
| 点击此处可从《计算物理》下载免费的PDF全文 |
|
