| 三维球形域泊松方程的差分方程中自然边界条件的处理 |
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| 引用本文： | 梁志辉,李之杰.三维球形域泊松方程的差分方程中自然边界条件的处理[J].内蒙古民族大学学报(自然科学版),2009,24(1):12-14. |
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| 作者姓名： | 梁志辉 李之杰 |
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| 作者单位： | 内蒙古民族大学物理与电子信息学院,内蒙古,通辽,028043 |
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| 摘 要： | 推导了球形域泊松方程的差分格式，比较好的处理了球心处的自然边界条件．通过计算并与解析法的结果比较，说明该差分格式正确，具有一般性．
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| 关 键 词： | 差分格式 自然边界条件 泊松方程 |
Dealing with Natural Boundary Conditions in Difference Equation of Poisson Equation of Three Dimensional Spherical Domain |
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| LIANG Zhi-hui,LI Zhi-jie.Dealing with Natural Boundary Conditions in Difference Equation of Poisson Equation of Three Dimensional Spherical Domain[J].Journal of Inner Mongolia University for the Nationalities(Natural Sciences),2009,24(1):12-14. |
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| Authors: | LIANG Zhi-hui LI Zhi-jie |
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| Institution: | (College of Physical and Electronic Information,Inner Mongolia University for Nationalities,Tongliao 028043,China) |
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| Abstract: | Deduce difference scheme having arrived at sphere region Poisson equation and good have processed the natural boundary condition that the centre of sphere produces. Generality contrasting with analytical result,explaining that difference scheme correct,have by secretly scheming against. |
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| Keywords: | Difference scheme Natural boundary conditions Poisson equation |
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