Automatic h-refinement through a-posteriori error estimation and discontinous Galerkin

J. T. Vásquez, A. Francavilla, F. Vipiana, G. Vecchi, Z. Peng, Jin-Fa Lee
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引用次数: 1

Abstract

This work describes an automatic tool able to estimate the error in the Integral Equation solution in order to refine the mesh where the error is higher than the chosen threshold. The local refinement is performed through a hierarchical dyadic subdivision on the selected triangles to reach the desired error. As the resulting mesh is non-conformal, a Discontinous Galerkin scheme is applied.
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基于后验误差估计和不连续伽辽金的自动h-细化
这项工作描述了一种能够估计积分方程解中的误差的自动工具,以便改进误差高于所选阈值的网格。通过对所选三角形进行分层二元细分来执行局部细化,以达到所需的误差。由于得到的网格是非保形的,因此采用了不连续伽辽金格式。
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