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arXiv 1802.01158math.DG
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一般三角剖分离散外演算的几何描述

A geometric description of Discrete Exterior Calculus for general triangulations

Humberto Esqueda, Rafael Herrera, Salvador Botello, Miguel Angel Moreles

摘要:

我们重新审视了一般三角剖分的离散外演算(DEC)理论,仅依赖于向量演算和矩阵代数。我们提出了DEC的泊松方程的数值解,并与那些发现使用有限元法与线性元(FEML)进行比较。

英文摘要:

We revisit the theory of Discrete Exterior Calculus (DEC) in 2D for general triangulations, relying only on Vector Calculus and Matrix Algebra. We present DEC numerical solutions of the Poisson equation and compare them against those found using the Finite Element Method with linear elements (FEML).

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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