DIRECT METHOD FOR DISCRETE SOLUTION OF SEPARABLE ELLIPTIC EQUATIONS
DIRECT METHOD FOR DISCRETE SOLUTION OF SEPARABLE ELLIPTIC EQUATIONS
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DOI：
10.1137/0711086
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发表时间：
1974-01-01
影响因子：
2.9
通讯作者：
SWARZTRAUBER, PN
中科院分区：
文献类型：
--
作者：
SWARZTRAUBER, PN
本文将循环约简的直接方法推广到具有Dirichlet、Neumann或周期边界条件的可分离椭圆方程离散化后的线性系统。例如，操作次数与所需的存储位置成正比。
This paper extends the direct method of cyclic reduction to linear systems which result from the discretization of separable elliptic equations with Dirichlet, Neumann, or periodic boundary conditions. For annet, the operation count is proportional toandstorage locations are required.