Cubature Points Based Triangular Spectral Elements: an Accuracy Study

IF 0.8 4区 数学 数学研究 Pub Date : 2018-06-01 DOI:10.4208/JMS.V51N1.18.02
R. Pasquetti, F. Rapetti
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引用次数: 3

Abstract

We investigate the cubature points based triangular spectral element method and provide accuracy results for elliptic problems in non polygonal domains using various isoparametric mappings. The capabilities of the method are here again clearly confirmed.
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基于立方体点的三角光谱元:精度研究
我们研究了基于立方点的三角形谱元方法,并使用各种等参映射为非多边形域中的椭圆问题提供了精确的结果。该方法的能力在这里再次得到了明确的证实。
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数学研究
数学研究 MATHEMATICS-
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