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直接边界元法
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直接边界元法
Encyclopedia
理学
直接边界元法
释
direct boundary element method
直接边界元法
基于对原物理问题的边界变量建立的直接边界积分方程，借助于对边界划分单元网格、假设边界变量对节点值的插值规律，从而将边界积分方程离散化为线性代数方程组，最后求解得到原物理问题的未知边界变量的一种精确高效的数值方法。它是边界元法中主要的一类方法。
Mathematics
＞计算数学＞偏微分方程数值解——有限元与边界元＞释义
direct boundary element method
直接边界元法
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