[1]王子丁.色散方程的六点半显式差分格式[J].华侨大学学报(自然科学版),1993,14(2):148-153.[doi:10.11830/ISSN.1000-5013.1993.02.0148]
　Wang Ziding.Semi-Explicit Difference Schemes of Six Point Unconditionally Stable Relating to Dispersive Equation[J].Journal of Huaqiao University(Natural Science),1993,14(2):148-153.[doi:10.11830/ISSN.1000-5013.1993.02.0148]
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色散方程的六点半显式差分格式()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第14卷
期数:
1993年第2期
页码:
148-153
栏目:
出版日期:
1993-04-20

文章信息/Info

Title:
Semi-Explicit Difference Schemes of Six Point Unconditionally Stable Relating to Dispersive Equation
作者:
王子丁
华侨大学管理信息科学系
Author(s):
Wang Ziding
关键词:
色散方程;  截断误差;  无条件稳定;  半显式差分格式
Keywords:
dispersive equation;  truncation error;  unconditionally stable semi-explicit difference scheme
DOI:
10.11830/ISSN.1000-5013.1993.02.0148
摘要:
本文构造色散方程u1=auxxx的一类三层六点的差分格式.其截断误差为0.格式是无条件稳定的,且用的网格点数少,精度高,可以用显式进行计算.文末用数值例子说明了格式对定解问题的应用。
Abstract:
With relation to dispersive equation u1=auxxx,one kind of three layer and six point difference schemes are constructed,with truncation error of 0(τ2+h2+τ2/h3).The scheme is unconditionally stable and high precise.With very few mesh points,it can be com- p

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更新日期/Last Update: 2014-03-22