| 二维线性Schrodinger方程的紧差分格式 |
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| 引用本文： | 胡汉章.二维线性Schrodinger方程的紧差分格式[J].嘉应学院学报,2010,28(8):11-15. |
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| 作者姓名： | 胡汉章 |
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| 作者单位： | 嘉应学院,数学学院,广东,梅州,514015 |
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| 摘 要： | 对二维线性方程给出一种紧差分格式,证明了该格式满足电荷守恒关系且是收敛稳定的,在数值实验中给出了数值计算的实验结果,通过计算表明这个格式精度具有O（τ^2＋h^4）。
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| 关 键 词： | 方程 差分紧格式 高数度 守恒性 收敛性 稳定性 |
Compact Difference Scheme of Two-dimensional Linear Schr(o)dinger Equation |
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| HU Han-zhang.Compact Difference Scheme of Two-dimensional Linear Schr(o)dinger Equation[J].Journal of Jiaying University,2010,28(8):11-15. |
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| Authors: | HU Han-zhang |
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| Institution: | HU Han-zhang(School of Mathematics,Jiaying University,Meizhou 514015,China) |
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| Abstract: | This paper presents a Compact difference Scheme for two-dimensional linear equation.The scheme satisfies the charge of system and its convergence and stability are proved.In the numerical experiment,the numerical result of example is presented by means of numerical computing,which indicates the scheme is O（τ^2＋h^4）. |
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| Keywords: | equation compact difference scheme high precision Conservative convergence stability |
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