利用代数多重网格求解电磁场的HP-FEM

2016 ELEKTRO Pub Date : 2016-05-16 DOI:10.1109/ELEKTRO.2016.7512132

P. Karban, D. Pánek, P. Kropík

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引用次数: 2

摘要

对求解代数方程组的开源库进行了比较。主要关注的是使用称为代数多重网格的方法的求解器(或预处理器)。为了进行比较，我们选择了MUMPS、UMFPACK、TRILINOS、ution和PETSc等几种直接求解和迭代求解方法。通过两个示例展示了这些包的使用。

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Utilization of algebraic multigrid for solving electromagnetic field by HP-FEM

Comparison of open-source libraries for solving systems of algebraic equations is carried out. Attention is paid mainly to solvers (or preconditioners) using the method called algebraic multigrid. For comparison, several direct and iterative solvers were chosen, such as MUMPS, UMFPACK, TRILINOS, PARALUTION and PETSc. Utilization of these packages is shown on two examples.

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2016 ELEKTRO

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