| 解两点边值问题的一种新方法 |
| |
| 引用本文： | 张杰华,周实然.解两点边值问题的一种新方法[J].数学杂志,2021(2):170-188. |
| |
| 作者姓名： | 张杰华 周实然 |
| |
| 作者单位： | 凯里学院理学院;凯里学院教育科学学院 |
| |
| 基金项目： | 贵州省教育厅基金资助([2018]361);凯里学院基金资助(BS201710)。 |
| |
| 摘 要： | 本文研究了一种新的数值方法求解两点边值问题.利用异于Lagrange二次有限体积法的一种新方法,获得了该方法的超收敛估计结果,推广了Lagrange二次有限体积法的超收敛结果.
|
| 关 键 词： | 有限体积法 插值弱估计 超收敛 |
A NEW METHOD FOR SOLVING TWO-POINT BOUNDARY VALUE PROBLEMS |
| |
| ZHANG Jie-hua,ZHOU Shi-ran.A NEW METHOD FOR SOLVING TWO-POINT BOUNDARY VALUE PROBLEMS[J].Journal of Mathematics,2021(2):170-188. |
| |
| Authors: | ZHANG Jie-hua ZHOU Shi-ran |
| |
| Institution: | (School of Science,Kaili University,Guizhou 556011,China;School of Education,Kaili University,Guizhou 556011,China) |
| |
| Abstract: | This paper studies a new numerical method for two-point boundary value problems.By using a new method different from the Lagrange quadratic finite volume method,the superconvergence estimates of the new method are obtained,and thus the superconvergence results of the Lagrange quadratic finite volume method are extended. |
| |
| Keywords: | finite volume method weak estimates super-convergence |
| 本文献已被 维普 等数据库收录！ |
