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Acceleration and Extension of Radial Point Interpolation Method (RPIM) to Complex Electromagnetic Structures

机译：径向点插值方法（RPIM）对复杂电磁结构的加速和扩展

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The computational performance of the radial point interpolation method (RPIM) is analyzed in highly discontinuous scenarios involving non-uniform grids as well as inhomogeneous media. A method of accelerating the RPIM simulation using domain decomposition on a high-performance computing (HPC) platform is additionally investigated. Our results indicate that RPIM may outperform FDTD where simulations of electrically large problems are concerned.

机译：在高度不连续的场景中分析了径向点插值方法（RPIM）的计算性能，该场景涉及非均匀网格以及非均匀介质。此外，还研究了一种在高性能计算（HPC）平台上使用域分解来加速RPIM仿真的方法。我们的结果表明，在涉及电气大问题的仿真方面，RPIM可能优于FDTD。

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《IEEE/MTT-S International Microwave Symposium》|2020年|872-875|共4页
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Kazem Sabet; Anca I. Stefan;
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finite difference methods; interpolation; convergence of numerical methods; high performance computing; cavity resonators;

机译：有限差分法;插值;数值方法的收敛性;高性能计算;腔谐振器;

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Acceleration and Extension of Radial Point Interpolation Method (RPIM) to Complex Electromagnetic Structures

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