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Local and parallel finite element algorithms for the Steklov eigenvalue problem

机译:Steklov特征值问题的局部和并行有限元算法

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摘要

Based on the work of Xu and Zhou [Math Comput 69 (2000) 881-909], we propose and analyze in this article local and parallel finite element algorithms for the Steklov eigenvalue problem. We also prove a local error estimate which is suitable for the case that the locally refined region contains singular points lying on the boundary of domain, which is an improvement of the existing results. Numerical experiments are reported finally to validate our theoretical analysis. (c) 2015 Wiley Periodicals, Inc. Numer Methods Partial Differential Eq 32: 399-417, 2016
机译:基于Xu和Zhou的工作[Math Comput 69(2000)881-909],我们在本文中提出并分析了Steklov特征值问题的局部和并行有限元算法。我们还证明了局部误差估计,适用于局部精炼区域包含位于域边界上的奇异点的情况,这是对现有结果的改进。最后报道了数值实验,以验证我们的理论分析。 (c)2015 Wiley Periodicals,Inc.数值方法偏微分方程32:399-417,2016

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